WindowsXp system prompts PatchExpLib.dll error analysis and solution

Cause analysis:
The main reason for the prompt lack of dll file is that the file is corrupted by Trojan virus and the system program can not find this file. An error message box appears, or the program cannot run. To solve this problem, just download the file, find the file version suitable for the program, and copy it to the C:\\WINdows\\system32\\ directory.
The specific method is as follows:
1, first we have to download the PatchExpLib.dll file (address).
3, after downloading will generally be a WINRAR compression package, we decompress and then copy the file to the system or game directory.
4, then use the keyboard shortcuts "Win+R" or execute "Start-Run".
5, enter “regsvr32 PatchExpLib.dll”, press Enter to solve the error!
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The above is the WindowsXp system prompt PatchExpLib.dll error The whole content of the solution is introduced. If you are experiencing the same problem while using the xp system, you may wish to use the Xiaobian method to solve it!