.NET 3.0 compatibility issues

For the most part, the conversion from .NET 2.0 to 3.0 occurs without issue. After upgrading, applications run without issue. However, I’ve seen some one instance where the upgrade process can corrupt the .NET 2.0 machine.config files resulting in ASP.NET application failures. The failures are traced to invalid characters in the machine.config file and the best solution is to find an archived copy and replace the corrupted version. Strictly speaking, I’ve not be able to reproduce this issue but I do have confirmation that it occurs only after a .NET 3.0 upgrade so it is at least tied to .NET … Continue reading .NET 3.0 compatibility issues