Windows – How to install programs onto an alternate drive

installationwindows 7

Windows 7 (Ultimate, 32-bit) automatically selects the drive and folder to install programs into. How do I access/change the default? I have a small, 10K RPM drive which I would like to limit to the OS and OS buffers. When I install applications, such as Office, Quicken, etc., I do not get the option to direct WHERE they should be installed – they simply default to "C:" with the OS.

Can I change this default?

Can I direct "My Documents" to an alternate location as well?

Best Answer

While it is quite possible to designate a specific folder or drive during the installation of a program, I'm thinking that you're noticing the default behavior of most installers. What's going on is that an installer is going to be looking for the default location of the 'program files' folder which is usally located on C:. There are also other common locations such as the users data folder and the actual 'my documents' folder that these installers are looking for.

Installation anywhere but the programs file folder may cause some issues down the road. Drivers maybe missing, shared resources may not be found in the correct places, and some applications actually look for a hard coded reference to the c:\program folder path.

I would recommend not changing the installation path of most applications just because of this issue.

For changing the 'my documents' location you might want to read this article. Windows Vista works in much the same way as Windows 7, so changing the 'my documents' folder should be no problem. One thing to keep in mind is that Windows 7 no longer considers folders to be folders anymore. They are now libraries and can actually be located anywhere on a machine and are virtually group together under the 'documents' folder on Windows 7.

Hope helps some.

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