I'm having problems with Adobe Photoshop CS4 and Windows Professiol 7 32 bit.

Hey jrcjr,

This could be attributed to many factors such as conflicts among device drivers, applications, operating system settings, hardware, and corrupt elements in specific files.

Basic Troubleshooting

1. Make sure that the computer meets the minimum requirements for Photoshop.
2. Install all the Windows Updates. .
3. Re-create the Photoshop preferences file.

Re-create the Photoshop preferences file to eliminate problems that a damaged preferences file might cause.

To re-create the Photoshop preferences files:

1. Quit Photoshop.
2. Rename the Users\[username]\AppData\Roaming\Adobe\Adobe Photoshop CS4\Adobe Photoshop CS4 Settings\Adobe Photoshop CS4 Prefs.psp file to Adobe Photoshop CS4 Prefs.old.
3. Start Photoshop. Photoshop creates a new Adobe Photoshop CS4 Prefs.psp file.
If the problem continues, then the Photoshop preferences files aren't the cause. To restore custom settings, quit Photoshop, then delete the new Adobe Photoshop CS4 Prefs.psp file and restore the original name of the previous Adobe Photoshop CS4 Prefs.psp file.

4. Restart Windows in a modified mode

Refer this KB article for reference:

Restart Windows in a modified mode (Windows 7 and Windows Vista)
http://kb2.adobe.com/cps/404/kb404913.html

5. Create new local administrator account (Windows 7 and Vista)

Refer this article:

Create new local administrator account (Windows Vista)
http://kb2.adobe.com/cps/404/kb404912.html

If nothing helps, please contact the software vendor for futher help.

For your reference:

Troubleshoot system errors and freezes in Photoshop CS4 (Windows 7 and Vista)
http://kb2.adobe.com/cps/404/kb404897.html

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