Again. PSPad uses DLL for Explorer integration. Only admin can registr DLL.
There is no hack, because standard user has no rights to write into HKLM in
registry.

There is a way how to do it without DLL - registr pspad for * in HKCU\Classes.
It allows you open any file with PSPad. This solutin was in the past. But was
changed because:

1. In some cases Explorer open file in PSpad instead associated application
2. If you select more files and open it in the PSPad, there was a problem with
Paths.

You can always use "Send to" menu on your right click.

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PSPad freeware editor http://www.pspad.com

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