Watch window shows ‘CXX0058: Error: overloaded operator not found’

If you add a Watch for std::vector using array subscript operator, like, myVector[5], then Visual Studio 2010 instead of showing value, will show the error: ‘CXX0058: Error: overloaded operator not found’. However when you cover std::vector with mouse, the tooltip watch will show correct values. The workaround for the STL vector is to use: myVector._Myfirst[5] …

RegCopyTree fails with Access denied error (5) on Windows 7

MSDN documentation for RegCopyTree states that ‘The calling process must have KEY_CREATE_SUB_KEY access to the destination key’, however call fails on some keys with Access denied error (5) on Windows 7 Ultimate 64-bit. Changing desired access rights to KEY_ALL_ACCESS solves the problem. Currently I do not know why, but it works in my case.

On production machine: AjaxControlToolkit requires ASP.NET Ajax 4.0 scripts.

I was helping my colleagues to debug one weird bug on ASP.NET 4.0 website. Everything worked well on developer’s machine, but after publishing to IIS 7.5 Windows 2008 R2 Webserver, we always got site partially working. Everything worked, except AJAX Control Toolkit controls. There were no any signs of errors. Ajax controls just were not …