Seems like there's currently no known way of getting this to work in Windows 7 (does in Vista though) according to the answers further down here: Stackoverflow question 39746
You might be able to run 32-bit Explorer if you stop all other instances of the Explorer.exe process. Including your desktop shell. (Note that sometimes it can hang around in the background.)
If you start a app or script from a Desktop shortcut or Windows Explorer (= 64-bit applications on 64-bit Windows!) the script runs in 64-bit mode. But if you start the same script from a 32-bit application such as Total Commander the scripts runs in 32-bit mode.
There is no 32bit explored executable bundled with 64bit win7, so you cant.
Seems like there's currently no known way of getting this to work in Windows 7 (does in Vista though) according to the answers further down here: Stackoverflow question 39746
Use the "Virtual XP Mode" addon. I am running Windows 7 64-bit and use the Cisco VPN and XP 32-bit IE for connecting to the corporate network.
You might be able to run 32-bit Explorer if you stop all other instances of the Explorer.exe process. Including your desktop shell. (Note that sometimes it can hang around in the background.)
There's a 64-bit version of TortoiseHg right on their download page:
http://tortoisehg.bitbucket.org/download/index.html
The general rule is:
If you start a app or script from a Desktop shortcut or Windows Explorer (= 64-bit applications on 64-bit Windows!) the script runs in 64-bit mode. But if you start the same script from a 32-bit application such as Total Commander the scripts runs in 32-bit mode.
Copied from http://www.iopus.com/iMacros/support/x64.htm
Explorer++ is the solution that worked for us to run ClearCase. All our context menu's display in explorer++ and is also useful as it has Tabs in it