[SOLVED] windows 7 64 bit crashing

I had Repetier Host working for more than 6 months, but after the latest windows updates it crashes on startup. Try to follow all the recommendations to solve the problem, but with no success, after I found the solution.

I got this error message:

Problem signature:
  Problem Event Name:    APPCRASH
  Application Name:    RepetierHost.exe
  Application Version:    1.0.0.0
  Application Timestamp:    548b0e64
  Fault Module Name:    clr.dll
  Fault Module Version:    4.0.30319.34209
  Fault Module Timestamp:    5348a1ef
  Exception Code:    c0000005
  Exception Offset:    0000000000002cdf
  OS Version:    6.1.7601.2.1.0.256.48
  Locale ID:    1053
  Additional Information 1:    fe92
  Additional Information 2:    fe922ed72a83d91dcf566a728f0633a0
  Additional Information 3:    3320
  Additional Information 4:    332034037423b1d3ce2535d4264150ff

In this case, the problem seems to be the .NET framework and the module "clr.dll", to fix that you have two options:

- Get a hotfix from windows (you need to explain and wait, they could not supply me with the hotfix, GREAT SERVICE!) More info at https://support.microsoft.com/en-us/kb/2640103
- EASY: install the latest Microsoft .NET Framework 4.6 RC from http://www.microsoft.com/en-us/download/details.aspx?id=45497

Then after installing the .NET 4.6 finally Repetier Host it is working!! Lets melt some plastic again...
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