The Invantive products execute a number of checks at application start to ensure that the environment running the software meets a number of pre-conditions as established by Invantive. These checks can be disabled for analysis purposes and out-of-the-ordinary deployment scenarios. Support on products is only available when checks are not manually configured. ## All Platforms The following settings are available on all platforms: - `INVANTIVE_MIN_GB_FREE_SYSTEM`: minimum amount of free disk space in GB on the system disk during startup. Defaults to 5 GB. ## Microsoft Windows Configuration of these checks is solely available on the Windows OS platform. The following environment variables allow manual configuration of the checks by setting them to `true` or `false`: - `INVANTIVE_CHECK_SYSTEM_COMPATIBILITY`: validate system compatibility. - `INVANTIVE_MAINTAIN_VSTO`: re-activate Invantive VSTO add-ins when disabled. - `INVANTIVE_CHECK_OS_UPDATES`: validate OS updates have been applied sufficiently recent.