Clr Activation Debugging
by dotnet0608d8924cd3MIT5.5K starsListed Oct 8, 2026Updated Oct 8, 2026Repository updated today
Diagnoses .NET Framework CLR activation issues using CLR activation logs (CLRLoad logs) produced by mscoree.dll. Use when: the shim picks the wrong runtime, fails to load any runtime, shows unexpected .NET 3.5 Feature-on-Demand (FOD) dialogs, unexpectedly does NOT show FOD dialogs, loads both v2 and v4 into the same process causing failures, or any time someone is wondering "what is happening with .NET Framework activation?"
- 0608d8924cd3Currentcommit 0608d89Published Oct 8, 2026
Source and attribution
Source:dotnet/skillsinplugins/dotnet-diag/skills/clr-activation-debuggingat commit0608d89
License: MIT
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