I couldnt get Bitoy's MyMscWallet to work. I get 'Exception thrown:File not found' every time I run the executable.
I've tried it on a 32bit and 64bit system, getting the same problem.
When I update the settings(which seems to work, since the values are persistent), I get the same error twice.
Bitoy will be able to help you better but just a few pages back I had issues and found..
-Make sure you have none of you're files in your MyMastercoins folder set to read only! (You can do this by Right Click: Properties and make sure the box is un-checked) (Additionally make sure you have Full Control as an Administrator, you can do this as well by Right Click: Properties: Security make sure you have "Full Control")
Though that shouldn't have anything to do with Exception thrown: File not found.
I had a issue with the main setup.exe so I actually go into the MyMastercoinsTCW_1_0_0_1 folder and run MyMastercoinsTCW (Application).