To resolve the "unarc.dll returned an error code -1" error, try the following solutions:
The "unarc.dll returned an error code -1" error is a common problem that can occur when installing or extracting archives, games, or software on Windows operating systems. This error is typically associated with the unarc.dll file, a dynamic link library (DLL) file responsible for handling archive extraction and installation processes. unarc.dll returned an error code -1
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