Missing or not found phtreadgc2.dll error occurs when:

• The specific dll file is not installed
• The specific dll file is missing
• The specific dll file is corrupt

Dll errors, including pthreadgc2.dll error, can be fixed by performing the following steps:

Uninstall the application that is giving the error and then reinstall it

The first thing you must do is uninstall the program with which you are getting the error. Incomplete uninstallation of a program can lead to dll errors, especially of dll files which that program uses. You can uninstall programs in Windows via the Add or Remove Programs utility present in Control Panel. Once you’ve uninstalled the program, reinstall it.

Replace the pthreadgc2.dll file

If the above step does not fix the error, chances are the DLL file present is corrupt. To fix the issue, download a copy of this dll file from a genuine online dll library and register it.

You can register a dll file by performing these steps:

1. Click Start
2. Click Run
3. Type regsvr32 <dll file name> and click the OK button

Run a registry scan

Problems in Windows registry can manifest as dll errors. To fix computer errors that are occurring due to registry issues, scan your registry using a registry cleaner.