#134 Saving simulation throws TargetInvocationException

[Steven Miller]

Whenever I try to save a simulation file on Windows 7, I get a Syste.Reflection.TargetInvocationException, with the innermost trace pointing to line 1548 in Forms\Main Windows\FormMain.vb, (executing DWSIM.FormMain.SaveXML). It does not matter whether I try to use a compressed or uncompressed file.

[Steven Miller]

A little more detail from exception trace:

System.InvalidOperationException: This implementation is not part of the Windows Platform FIPS validated cryptographic algorithms. at System.Security.Cryptography.MD5CryptoServiceProvider..ctor()

This is the final part of the exception trace.

[Daniel Medeiros]

Fixed in https://github.com/DanWBR/dwsim4/commit/e42f6429e1eebfa9b1e6b962023c3399a3cf98e7 and will be released soon as Update 13.