To those whom had encountered this error too.
(I read someone's instruction on EF, did it and it works.....but there's sorta some "side-effects")
1) Go to "Control Panels", "Add and Remove Programs"
2) Look for "Microsoft Visual C++ 2005 Redistributable" and "Microsoft Visual C++ 2008 Redistributable - x86 9.0.xxxxx.x" and uninstall them
3) Uninstall Entropia Universe Client
4) Reboot
5) Reinstall the Client and some "error" (Something to do with Microsoft Visual C++ files missing or something) will popup where there's an option given to reinstall it......do it and the client will start installing.
After all that, your client should run fine and will be able to go to login screen.
BUT there's some side-effects:
Go do a check on all of your other programs and see if they would run properly. For example, I'm using "Avira Antivir"........and it no longer runs....had to reinstall it to fix it.
Did a check for most of my other applications....seems to run okay but for "Nero Startsmart" I had an "Unable to create XML Parser Instance. Please reinstall .........."
Not sure if any other applications are affected though.
Hope it helps
DO THIS ONLY IF YOU HAVE RUN OUT OF OPTIONS for the abovementioned problem since I've no idea what other problems might popup. (Hope there's none)
I'll update any other errors I find after doing this method once I find anything else wrong with my comp.