When you open Windows Explorer and double-click a folder, it may open a new explorer window rather than showing the folder contents in the existing window. This may happen although "Open each folder in the same window" setting is selected in Control Panel – Folder Options.

This could happen after installing certain versions of VaultClient software, and issue can be resolved by registering a DLL file. Use these steps:

Open an elevated Command Prompt window. To open an elevated Command Prompt, click Start, click All Programs, click Accessories, right-click Command Prompt, and then click Run as administrator. Type the following command and hit ENTER:

Windows 7 32-bit

regsvr32.exe "%Programfiles%\Internet Explorer\ieproxy.dll"

Windows 7 64-bit (Registering the 32-bit module)

regsvr32.exe "%Programfiles(x86)%\Internet Explorer\ieproxy.dll"

You should see a similar message as below, in the output window:

DllRegisterServer in ieproxy.dll succeeded.


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6 Comments

  1. jen
    said this on Saturday, September 24th 2011 5:43 pm

    thanks. worked like a charm

  2. shah
    said this on Sunday, June 12th 2011 2:14 pm

    thanks man its works..i had finished 3 hours to find how to fix this problem and i found its solution here..great job! Bravo!

  3. zerosine
    said this on Friday, April 22nd 2011 1:43 am

    Works. Verified.
    Running 64-bit version of Windows7 Enterprise.

  4. adal
    said this on Sunday, January 30th 2011 12:25 pm

    I fixed my problem opening explorer new windows when I double click, in windows 7.
    Many thanks.

  5. Albert
    said this on Tuesday, October 19th 2010 12:26 pm

    Thank you, this saved my life.. ;-)

  6. RedAndBlueSpidey
    said this on Friday, September 17th 2010 5:43 pm

    This did not help, nor the NONE value thing, nor deleting the open/explore or opennewwindow/opennewprocess. Nothing is working. Do I have to restart the machine? I’m frustrated.

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