a program is not working on a 64 bit os.

glory · glory's Computer Specs

my pc is operating on a 64 bit w7 can replace w 7 64 bit by w7 32 bit or my pc will not work with 32 bit ,becoause i have a program would not setup at the first place.

**clifford_cooley** · clifford_cooley's Computer Specs

Hi glory - Welcome to w7forums

Lets make sure we all understand what you are saying.

You have Windows 7 64-Bit installed and can not install a 32-Bit application.
And now you are asking how to change to Windows 7 32-Bit.

These options may help you install the 32-Bit application.

Turn UAC off - Configure Windows 7 UAC
Use XP or Vista compatibility mode - Application Compatibility Mode
Disable any Anti-malware

In answer to your question.

You will need to do a Clean install of Windows 7 32-Bit. There is no way to downgrade of switch without a new install.

draceena · draceena's Computer Specs

Also, can you tell us what the program name and version is? Someone may have a work-around or comparable replacement that will work for you.

Zomby88 · Zomby88's Computer Specs

By all means DO NOT change your operating system for 1 program. Try the methods above first.

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