The is a battle of permissions, drivers, and conflicting software. While it looks technical, the solution is usually simple: add antivirus exclusions, install ViGEm correctly, and run as administrator.
: If your antivirus already deleted the DLL, whitelisting the folder won't fix it. You must re-download or re-extract the TeknoParrot files into the newly excluded folder. teknoparrot failed to load dll error 4 exclusive