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mwlshellext.dll - Stopped Explorer crashes when left-clicking Drag and Drop from SD card to Pictures folder

Explorer crash report stated Fault module was 'psdprotect.dll'. First tried disabling EgisTec PSD DragDrop Protector. Problem persisted. Disabled EgisTec 'eDSshlExt Class' shell extension. Problem solved. Enabled DragDrop Protector and problem still solved. The single extension caused the problem. Thanks!

The details of the shell extension that might cause the problem:

Shell Extension Name: eDSshlExt Class
Filename: mwlshellext.dll
Description: Shell Extention
Company: Egis Technology Inc.
Product Name: MyWinLocker
File Version:
CLSID: {29FF7AB0-BE34-4992-A30B-53A9D86EE239}

If you think that you have similar problem in your system, you can try to fix the problem by disabling the specified shell extension. In order to do that, simply follow the instructions below:

  1. Download and run the ShellExView utility from this Web page.
  2. Find the right shell extension according the details specified above.
  3. Select this shell extension and press F7 to disable this extension. After disabling the shell extension, check if the problem still occurs. If the problem still occurs, you should enable back the shell extension by pressing F8, and then try to search for another shell extension that might cause your problem.

This shell extension problem was reported by HavasuDan