September 13, 201015 yr Hey LCPDFR. I just tried installing the new 090F Hotfix, and YES! I RAN IT AS ADMIN, and I get the following error: FAIL: Opening source file. Here is the log: Output folder: E:\Rockstar Games\Grand Theft Auto IV\LCPD First Response Extracting patch data and verifying patch... Extract: C:\Users\Slade\AppData\Local\Temp\nslE135.tmp\PatchData.pat Patching data... Fail: Unable to open source file Completed I also tried running the patch WITHOUT being admin, same issue. I ALSO tried installing to another place, still, no luck. Any help?
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