troubleshot

Is it safe to use both, at the same time, just as protection?

I'm doing a full scan with both Malwarebytes' Anti-Malware and Avast pro anti-virus... Is this safe, I heard it's bad for your computer to run 2 security programs at once, even in startup. Reason I ask, they're both running unusually slow, 45 min in at only 6%. I do not have a slow computer, at all.

I cant use Erunt its not for Vista, or so it seems... When I use the Erunt.exe file I get errors, saying this... Then I get this, after the reg back up begins.

No I get a "Windows Script Host"

A few things for DennisD, I don't have a copy of the OS I was given with my pc(it was upgraded without my permission, totally illegal but I'm too poor to sue), and I can't seem to download the Windows Installer CleanUp Utility, I just get redirected around and nothing actually gives me a download link, just redirects me to mirror sites. I have Reimage, it didn't fix the installshield. Reimage is what I get redirected to when I try to DL the WICUU.

There are a few of them, Hallmark card studio (keeps asking for permission from unknown publisher), 2 League of legends folders that tell me I need to finish previous setup before I can start a new one... I have contacted Riotgames about this but still no reply. Someone said it's because I removed the Reg keys while it was still installed, but this person is not a Riotgames employee. "the setup has detected that v1.20.0 is already installed. This setup installs an earlier version of league(1.3) You will have to uninstall the previous version before installation is complete"<this does not make sense, and this was when I decided to get the CCleaner to try and clear the uninstalled but not removed files ...

So what you're saying is that my computer can fix itself with no external help?

I could not find this specific "command prompt" anywhere but I tried a Scan after the file failed to uninstall... the Scan resulted in a system crash...

Missing files is not the issue, unwanted files is what is frustrating me. Any advice to what "no-no"s I should avoid?

Actually I used Reimage to get my missing files back but now I'm stuck with some that won't go away, there was a Trojan( Artemis!C37571FC79C aka Trojan/Spy.Zbot.avkl aka Trojan/Win32.Zbot.gen ) removed through Reimage, that my Pro-Avast did not seem to pick up. Is it impossible to reinstall something with a defective but deleted preexisting folder? Would be damaging to delete this and reinstall in another area?

I'm not all that smart you see, ever since I was young"er" I have always shot first ask questions later. I thought I broke this habit but I guess not. Anyway thank you all, for your much appreciated assistance, and patience. I have read through and through your suggestions and I may have found a solution, I need 1 answer still Is it okay to use the "Tools-delete entry" to delete unwanted files if I want to reinstall them, I am unable to uninstall(with tools in ccleaner) and get weird errors for the 2 duplicate files?>>? One error redirects me to installshield central. When I ask for the error report I am redirected to a webpage that reads...

I am running Win. Vista for an OS. I would like to know, what files would cause severe problems when deleted, I was given a list of 6000+ and through my naivety I went ahead and fixed them all. After a system restore I was told to regedit.exe and import... the back up, again through my stupidity this time I went and over writ the preexisting backup. Where did I go wrong here? What got deleted, that would do this? My computer had to reformat itself to start up again, and this was before overwriting the original backup.

I may have accidently saved over the CC reg file with another scan, I am reinstalling everything 1by1.

I also tried a system restore, this made it difficult for my Pc to start again. I was able to restore it but nothing was actually restored, things also change to unknown icons randomly like the circled ones here.

I tried to "Import..." the reg file into this and it said "added" but still nothing was fixed.