I did so multiple times, but that doesn't seem to be the solution. I've tried tirelessly to get it to work, but it seems to be all for naught. It seems they limit me, as I cannot tell them where to put the file or anything. I'm not left with much breathing space in order to attempt to solve the problem myself. So I find myself here on your forum pleading.
I haven't had a dream for a very long time, and now that I do it seems I need assistance. I hope you all can make this as painless and quick as possible. I will need the energy ahead likely. I will write the displayed error below.
"Some installation files are corrupt. Please download a fresh copy and retry the installation."
"CRC failed in x64\ISSetup.dll
The file "???" header is corrupt"
Thank you for your time and patience, I hope to get an answer soon.