Upgrade the .NET Library

The most recent .NET Library version and release date is   . See the .NET Library release notes for details of the recent changes to the library.

Upgrading IIS Only instrumentation

These steps document how to upgrade the .NET APM Library when only IIS instrumentation has been enabled, the components Instrument IIS .NET Framework and/or Instrument IIS .NET applications were selected in the previous installation of the .NET APM Library.

1. Run iisreset /STOP to stop IIS.
2. Run the uninstaller: %PROGRAMFILES%\SolarWinds\APM\dotnet\unins000.exe The uninstaller filename has the format unins<nnn>.exe where nnn will increment on reinstalls.
3. Download the latest .NET Library from https://agent-binaries.cloud.solarwinds.com/apm/dotnet/latest/SolarWindsAPM_DotNetAgent_Setup.exe.
4. Run the new installer.
5. Run iisreset /START to start IIS.

Upgrading IIS and non-IIS instrumentation

These steps document how to upgrade the .NET APM Library when both IIS and non-IIS services are being instrumented.

1. Run iisreset /STOP to stop IIS.
2. Stop services that have been enabled with instrumentation. Those services will either be configured in the applications section of the solarwinds_apm.config file, or were enabled for instrumentation by setting the necessary environment variables.
3. Run the uninstaller: %PROGRAMFILES%\SolarWinds\APM\dotnet\unins000.exe.
4. Download the latest .NET Library from https://agent-binaries.cloud.solarwinds.com/apm/dotnet/latest/SolarWindsAPM_DotNetAgent_Setup.exe.
5. Run the new .NET Library installer.
6. Run iisreset /START to start IIS.
7. Restart any services stopped in Step 2.

SolarWindsAPM.Agent NuGet package

The SolarWindsAPM.Agent NuGet package provides automatic instrumentation support. See SolarWindsAPM.Agent NuGet package.