How to Repair a Missed DLL From Windows XP

1. Download the missing dynamic link library (DLL) from one of the many online DLL libraries. When downloading, save the DLL to the C:\Windows\System32 folder. Alternatively, download the DLL to your desktop and drag the DLL to the C:\Windows\System32 folder.
2. Click 'Start' and 'Run.'
3. Type 'cmd' into the dialog box and click 'OK.'
4. Type 'regsvr32 missing.dll' without the quotation marks into the command prompt and press 'Enter.' Note that 'missing.dll' should be replaced with the name of the missing DLL you are fixing.
5. Type 'exit' and press 'Enter' to close the command prompt.