A "normal" uninstall of MP1 did not touch any MP2 files. Only if you select "completely uninstall all Team Mediaportal products" in MP1 uninstaller, the whole folders "Team Mediaportal" in Program Files and ProgramData will be deleted and this kills the MP2 (and/or MPTagThat) installation too. The other way round, uninstalling MP2 did not affect any part of MP1 as here there is no such "completely erase" option existing...I think uninstalling MP1 may fully or partially uninstall MP2,
Thank you for clarifying.Only if you select "completely uninstall all Team Mediaportal products" in MP1 uninstaller.