How to Restore Rundll32.exe

1. Launch Windows and log in with an administrator account.
2. Click the Windows-logo button on the lower-left-hand corner of the screen. Type 'system restore' into the 'Start Search' box. Click on the 'System Restore' listing in the results.
3. Click 'Next' in the System Restore welcome window to open a list of restore points that you can use to repair system files.
4. Select a restore point made before you began experiencing rundll32.exe errors. Click 'Show More Restore Points' to choose an earlier point.
5. Click 'Next' in the 'Confirm You Restore Point' window to begin the restore process and restart the computer. The rundll32.exe file will be restored once your computer starts back up..

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How to Fix a Nslsvice.exe Application Error

1. Click the 'Start' menu, and select 'All Programs.' Click to launch 'Windows Update.'
2. Click the 'Check for updates' link in the left pane. Follow on-screen prompts to install the updates.
3. Click the 'Start' menu, and select 'Run....' For Windows 7, type 'Run' (minus quotes) in the search bar, and press 'Enter.'
4. Type 'MRT' (minus quotes), and press 'Enter.' This will launch 'Malicious Software Removal Tool.' It is a built-in utility that checks your computer for malware and infections and fixes them automatically.
5. Click 'Next' when you see the Welcome screen.
6. Choose the 'Full Scan' option. Click 'Next' to proceed.
7. Follow on-screen guided prompts to finish the scan and remove errors. Click 'Finish' when done.

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How to Fix Active X Error 429

1. Log onto the Microsoft Windows Script website http://www.microsoft.com/downloads/details.aspx?FamilyId=C717D943-7E4B-4622-86EB-95A22B832CAA&displaylang=en (see Resources) to download the script update that will fix Runtime Error 429.
2. Click on the 'Download' button. Click the 'Save' button in the 'File Download-Security Warning' dialog box.
3. Select a location on your hard drive to download the update to. When you choose a location, click on the 'Save' button in the 'Save As' dialog box.
4. Find the download in the location on your hard drive that you chose in step three and double click the executable file. Click on the 'Run' button in the 'Open File-Security Warning' dialog box.
5. Confirm that you want to install the 'Windows Script 5.6' update by clicking on the 'Yes' button. Click the 'Yes' button after reading and agreeing to the license agreement. The update will install to your computer. It may take several minutes.
6. Click the 'OK' button in the 'Windows Script 5.6 is now installed!' box to finish the installation. The Runtime 429 error should no be fixed and eliminated.

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How to Fix DEP Problems

1. Open the Control Panel and double-click on the 'System' icon.
2. Click on the 'Advanced' tab and then click on the 'Settings' button under 'Performance.'
3. Click on the 'Data Execution Prevention' tab.
4. Click on the 'Turn on DEP for all programs and services except those I select' radio button.
5. Click 'Add' to add the program that DEP is currently denying.
6. Click 'Apply' and then 'OK' when finished, and the program should run.

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How to Reinstall Pncrt.dll

1. Restart your system in Safe mode if the missing or corrupt pncrt.dll file is causing your system to lag or malfunction.
2. Download and save the pncrt.dll file to your computer's desktop (see 'Resources' below).
3. Press the 'Windows' key or click the 'Start' button in the bottom left corner of your desktop. Click 'My Computer' or 'Computer,' depending on your system.
4. Double-click the 'C' drive and open 'Windows.' Double-click 'System32.'
5. Find the pncrt.dll file on the desktop. Click and drag the file to the 'System32' folder. If you are prompted to confirm the replacement of the previously installed pncrt.dll file, do so. Exit Windows Explorer.
6. Hold down the 'Windows' key and press the 'R' button.
7. Type 'regsvr32 pncrt.dll' in the dialog box and click 'OK' to reregister the file.
8. Reboot your computer system.

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How to Install D3dx9

1. Open your Web browser and navigate to the download location for d3dx9_27.dll.
2. Click the download link and confirm the download of the '.zip' file. If you do not have a default download location designated for your browser, you might be asked to select one.
3. Navigate to the downloaded '.zip' file and double click it. When the 'WinZip' application launches, click the 'Extract' button and extract the file to your desktop.
4. Right click on the 'Start' button in Windows and select 'Explore' from the pop-up menu. In the left panel, navigate to 'C:\Windows\System32' if you're using a 32-bit version of XP or Vista, or to 'C:\Windows\SysWOW64' if you're using a 64-bit version of XP or Vista. If you're using Windows 2000 or NT, navigate to 'C:\WINNT\System32.' If you're using Windows 95, 98 or ME, navigate to 'C:\Windows\System.'
5. Drag and drop the '.dll' file from your desktop into the right panel of the 'Explore' window.

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How to Reinstall Winsoc

XP Reinstallations
1. Insert your Windows XP Setup disk into your CD/DVD-ROM drive. Open 'My Computer,' and then click on the CD/DVD-ROM drive containing the XP setup disk.
2. Locate the Netdiag tool on the XP disk. Click on the 'Tools' folder inside of the 'Support' folder and then launch the setup file and complete the installation.
3. Launch the Windows Start menu and then click on the 'Run' heading located in the bottom right of the menu. Type 'Command' in the box that appears and then hit the 'Enter' on your keyboard. A black DOS screen will appear.
4. Type 'netdiag /test:winsock' on the DOS screen behind the command prompt (e.g. C:\>netdiag /test:winsock).
5. Open the Windows Start menu and then click on 'Start Search.' Type 'cmd' into the search box and then hit the 'Enter' key on your keyboard.
6. Click on the 'cmd' heading in the search results and then select the option labeled 'Run as administrator.' Enter any applicable login passwords for your computer and then click 'Continue.'
7. Type 'netsh winsock reset' in the black DOS screen behind the command prompt (e.g. C:\>netsh winsock reset). Press the 'Enter' key on your keyboard and then restart your computer.

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How to Install Crystal ActiveX

1. Download Crystal ActiveX. (See Resources.) Choose the location you want to save. (Default is the Downloads folder.) Click the 'Save' button in the download window to initialize the download.
2. Click 'Start,' and in the search box, type in the following file names '(CRVIEWER.DLL, SWEBRS.DLL, SVIEWHELP.DLL, REPORTPARAMETERDIALOG.DLL, CSELEXPT.OCX, XQVIEWER.DLL).'
3. Click 'Start' and click 'All Programs.' Click the 'Accessories' folder and click the 'Command Prompt' icon.
4. Type 'REGSVR32 /U <filename>' in the Command Prompt screen. (<filename> is replaced with the full directory path of the files: '(CRVIEWER.DLL, SWEBRS.DLL, SVIEWHELP.DLL, REPORTPARAMETERDIALOG.DLL, CSELEXPT.OCX, XQVIEWER.DLL).' Do this one at a time and unregister the files by pressing the 'U' key on your keyboard.
5. Delete these files by selecting all of them and sending to the Recycle Bin.
6. Click 'Start' and click 'All Programs'. Click the 'Accessories' folder and then click the 'Run' icon. Type 'regedit' in the run box to access the registry editor.
7. Type in the name of the files one by one '(CRVIEWER.DLL, SWEBRS.DLL, SVIEWHELP.DLL, REPORTPARAMETERDIALOG.DLL, CSELEXPT.OCX, XQVIEWER.DLL).' Delete all registry values from each of the files.
8. Copy the newly downloaded files '(CRVIEWER.DLL, SWEBRS.DLL, SVIEWHLP.DLL)' and paste them in the '(Drive) %windows install dir%\system32' directory.
9. Click 'Start' and type 'Run' in the search box and click the 'Run icon.' Type 'Regsvr32 pathtofile\filename' in the run box. 'Filename' is one of the files '(CRVIEWER.DLL, SWEBRS.DLL, SVIEWHLP.DLL).' Do this one by one to register the files.
10. Close Internet Explorer and reopen it. Download and install the Report Viewer when prompted.

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How to Fix Active X

1. Download the free edition of Vit Registry Fix 9.7. Complete the installation and open Vit Registry Fix. Click the 'Scan' option. Check the 'ActiveX and COM' box. Scan and repair the ActiveX registry errors. Reboot the system once the repair is complete.
2. Download the free edition of Registry Easy 5.6. Finish the setup and installation. Open Registry Easy and click 'Scan.' Select 'ActiveX, OLE, COM.' Select 'Scan Now.' Allow the scan to complete and choose the repair option. Reboot the system once the repair is complete.
3. Download the free edition of Uniblue Registry Booster 2010. Open the Registry Booster setup file and finish the installation. Open Registry Booster and click 'Registry Scan.' Choose the scan option. Select the repair option once the scan is complete. Restart the system.

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How do I Fix a 1Z32.Dll Checksum Error?

1. Click the 'Start' button and go to 'All Programs.'
2. Click 'Accessories' from the menu and right click on the 'Command Prompt' option.
3. Click 'Run as administrator' from the menu and enter your administrator password into the blank when prompted.
4. Type 'sfc /scannow' into the command prompt when it appears and press the 'Enter' button.
5. Wait for the system to correct the error and then restart your computer for the changes to take effect.

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How to Repair a Missing Dll

1. Write down the name of the DLL file that you are missing or need to replace. The name of the DLL will show up in the error message, such as 'Couldn't find filename.dll.' You will need this file name to download the correct DLL file for your computer.
2. Open a Web browser and navigate to a site where you can download a DLL replacement, such as DLL-files, afreeDLL or DLL-Downloads.
3. Search for the name of the DLL that you have written down. Some sites may not have the specific DLL that you need, so you may need to consult multiple sites.
4. Read the specific DLL file's instructions, which can be found on the DLL download site, before downloading it. Some DLL files can simply be downloaded and replaced, but others cannot. Check for any warnings about the DLL to make sure it is the one you need.
5. Download the DLL, then follow its specific instructions to install it. This procedure varies depending upon which one you need, but you should be able to install the DLL without any extra software or tools.

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How to Register Flash.ocx

1. Click 'Start,' click 'Accessories' and then click the 'Run' icon.
2. Type the command 'Regsvr32 C:\Windows\System32/Flash.ocx' into the message box.
3. Press 'Enter' to register the Flash.ocx file.

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How to Fix HTTP Forbidden Error 403 in Internet Explorer

Remove Third-Party Software
1. Close Internet Explorer and any other programs after receiving the “Error 403” message.
2. Click on the “Start” button and then click on the “Control Panel” option. Double-click on the “Add/Remove Programs” option in the Control Panel window.
3. Click on the “Install/Uninstall” tab to see a list of programs. Remove any third-party ad removal programs, web accelerators, download assistants, security software or anti-virus software.
4. Click on a program, and then click on the “Add/Remove” button. Allow time for the removal process to complete.
5. Continue removing all third-party programs and then close the Control Panel window. Open Internet Explorer again to see if the message stops appearing.
Remove Windows Update Controls
6. Click on the “Start” button, and then click on the “Run” option. Enter “regsvr32 /u c:\\windows\\system\\wuv3is.dll” into the “Open” field. Click on the “OK” button.
7. Click on the “Start” button again and scroll over the “Find” option. Click on the “Files or Folders” option and enter “wuv3is.dll” in the “Named” field.
8. Right-click on the file when it’s found and click on the “Delete” option. Go back to your desktop and click on the “Start” button again. Click on the “Run” option and enter “Explorer” in the “Open” field. Click on the “OK” button.
9. Click on the “Program Files” option to expand it, and then click on the “WindowsUpdate” option. Click on the “Wuhistv3.log” file from the right navigation pane, and then click on the “Edit” option.
10. Click on the “Invert Selection” option. Press the “Delete” key on your keyboard and then click on the “Yes” button. Close the window and try to access the Windows Update page to see if the error has been fixed.

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How to Repair ActiveX for Free

Reset ActiveX Control
1. Double-click the Internet Explorer icon to open the Web browser.
2. Click the 'Tools' drop-down menu and select the option for 'Manage Add-ons.'
3. Click the drop-down selection box for 'Show' and select 'Downloaded controls.'
4. Click the ActiveX control that you need to repair. Click the 'Disable' button, to disable the control.
5. Click the 'Enable' button, to re-enable the control.
Reset Internet Explorer
6. Double-click the Internet Explorer icon to open the Web browser.
7. Click the 'Tools' drop-down menu and select the 'Internet Options.'
8. Go to the 'Advanced' tab and then click the 'Reset' button. This will display the Reset Internet Explorer Settings window.
9. Click the 'Reset' button to reset the settings and delete all ActiveX controls.
10. Click the 'Close' button and then the 'OK' button. Close and then re-open the browser for the change to take effect.

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How to Fix a Msvcr71.Dll Error

1. Download the missing file. Find a website that offers the msvcr71.dll file. You also can use the link in the Resources section.
2. Unzip the file if it is a .zip file. You can right-click on the file and choose 'extract' to make the file available in a .dll format.
3. Install the msvcr71.dll file in the proper directory. If your computer runs the 32-bit version of Microsoft Windows, copy the file to the 'C:\Windows\System32' directory. If your computer runs the 64-bit version of Windows, copy the file to the 'C:\Windows\SysWOW64' directory.
4. Restart your computer. Do this by clicking on the 'Start' button and selecting 'Restart.'
5. Open the program that produced the error message. This will verify that the program now works properly.

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