System.TypeLoadException: Could not load type 'System.Runtime.InteropServices.GCHandle' from assembly 'System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'.
at IconInject.IconInjector.IconFile.FromFile(String filename)
at IconInject.IconInjector.InjectIcon(String exeFileName, String iconFileName, UInt32 iconGroupID, UInt32 iconBaseID)
at IconInject.IconInjector.InjectIcon(String exeFileName, String iconFileName)
Traceback (most recent call last):
File "C:\path\to\python_project\change_icon.py", line 12, in <module>
System.TypeLoadException: Could not load type 'System.Runtime.InteropServices.GCHandle' from assembly 'System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'.
at IconInject.IconInjector.IconFile.FromFile(String filename)
at IconInject.IconInjector.InjectIcon(String exeFileName, String iconFileName, UInt32 iconGroupID, UInt32 iconBaseID)
at IconInject.IconInjector.InjectIcon(String exeFileName, String iconFileName)