How to Repair Crypt32 Dll

1. Open your recycle bin. One of the simplest causes of a missing crypt32.dll file is that you might have accidentally deleted it. If you find the file in the recycle bin then right-click on it and click 'Restore.'
2. Re-install a particular program if a crypt32.dll error pops up when you run that program. The re-installation process should not only re-install the program, but also the crypt32.dll file which goes along with the program.
3. Install any Windows updates that your computer prompts you to. Included in these updates are often new service packs which can include important .dll files--including crypt32.dll.
4. Scan your system with an antivirus program like AVG, Norton or Kaspersky and a malware detecting program such as Spyware Doctor, Malwarebytes or SpyBot. Sometimes an error with the crypt32.dll file can point to a problem in your system registry, which these scans will root out.
5. Restore your system to an earlier date, in particular to a date just before you began to receive error messages relating to the crypt32.dll file. If you restore your system to a point before the errors then there is every chance you could restore the file.