At least 2GB of RAM is needed (2048MB)
if you are having problems i would contact the steam support forums but it installed fine on my Win7 64bit Machine , just go on steam and purchase it and install.
Ultimate is a larger edition than Professional. If you want to downgrade you will need to buy Professional and do a clean install.
Did you install a 32bit version on a 64bit machine. If it says you need a 64bit copy when you install then you do. If you were just updating then redownload and reinstall.
Absolutely !
it is does not possible to instal asys10 in windows 7 64bit
you dont, get a new computer
You can run a 32bit operating system on a 64bit machine.
The difference between 32bit windows and 64bit windows is the resolution of the image and the higher the bit the better the image.
No, not unless all of the following .Confirm that the computer's processor and motherboard are both 64bit. All 64bit Windows Operating systems will only work on computers that have both 64bit processor and 64bit motherboard architectures.Confirm the computer has no less then the other minimum hardware requirements (Processor Speed, Ram memory, Hard Drive memory, etc.) for the Windows 7 64bit version you want to install.Windows XP 32bit must be removed/deleted before doing a clean install of Windows 7 64bit on the hard drive.
The system requirements to installing a virtual Windows machine on a computer are simple - Any 64bit processor, at least 2Gb of free memory and 750Mb of free hard disk space.
No
You have prob got the 64bit AVG so you could try to get the 32bit version. ( altought it still might not work) OR you could buy Windows 7 and that would work with the 64bit AVG as all Windows 7 systems are 64 bit