visual studio .net debugging: In VS.NET I have Edit and Continue Check in the options but when I am
debugging the project I cannot edit the code, the lock symbol appears on the

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Lock sign appears on files which have read-only attribute. If your source
file is in source control system then you you must check it out before

I have the same problem, I work on a VS2005 on a Vista 64 Ultimate... And even if I change the read-only flag property directly from the Win explorer it still lock in the tab src file.

Even the new projects are affected... I tried to run VS as a WinXP SP2 with Admin rights, I tried to reset my VS parameters, Edit & Continue, nothing works...

Is VS2005 not compatible with 64bit Vista???
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I figured out the problem and a workaround. The problem is that the default
"AnyCPU" will debug the application in 64 bit mode. If you change from