Guys, Please help;I am trying to install Adobe Photoshop CS4 on my system; couldn't see any reason why it stuck with a Windows XP SP2 related error. It were working fine before i just formatted the disk.My system got a configuration of 256GB HDD space and 1 GB RAM and Windows XP SP2I tried with all the possibility like:- Installed SP3 and tried to install, getting the same error within seconds of double clicking the SETUP.exe file.- Tried to install in safe mode- Tried to install in Degubbing mode.- Disabled AVG 9 Antivirus and saw if it blocking the installation- Tried to install from CD as well as copied installation files to HDD and install from there.- Formatted the disk and installed SP2 and again tried- Maximized Pagefile upto 1.5GB:))Please advice guys; or tell the best alternative for PS4