If the script is simply outdated, you can modify it to accept the new version:
Delete any files related to the program you are trying to install. Restart PlayOnLinux and try the installation again. error in pol_download_resource md5 sum mismatch (1 attempt)
Find the line containing the MD5 hash and either update it with the new file's hash or change the WORKING_WINE_VERSION if applicable. If the script is simply outdated, you can
Save it as a .pol file and run it via > Run a local script . Quick Troubleshooting Checklist Old script version Check the PlayOnLinux Forums for updated scripts. Dead download link Save it as a
The original download link is dead, and the server is sending back a "404 Not Found" page as a text file instead of the actual installer.
If a specific component like wininet , winhttp , or d3dx9 is failing, you can often bypass the PlayOnLinux script and use Winetricks instead. Select your virtual drive in PlayOnLinux. Click > Miscellaneous tab. Click Run a shell .