The uninstaller should not remove any user settings. Of course there could be an option to optionally remove these, but this is not possible, yet.
After a discussion on a test custom install, I decided to take some time and see what all the MP2 Uninstaller leaves behind. This is from a standard (not custom) install with everything for MP2 on my SSD C: drive
Teamview 8 ??? hmmmm
Teamview 8 was stopped. Used MS remote desktop conection to restart service
Reboot
C:\Program Files (x86)\Team MediaPortal\MP2-Server\Plugins\SQLiteDatabase
Appears the uninstaller did not know about the new SQLite Database
Untouched directories
C:\ProgramData\Team MediaPortal
MP2-Client
MP2-ClientLauncher
MP2-Server
MP2-ServiceMonitor
Reg Keys
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\LowRegistry\Audio\PolicyConfig\PropertyStore\a1acee39_0
{0.0.0.00000000}.{d1d8853d-dbe9-4f86-83ff-80e43bcbaff1}|\Device\HarddiskVolume2\Program Files (x86)\Team MediaPortal\MP2-Client\MP2-Client.exe%b{00000000-0000-0000-0000-000000000000}
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Applets\Wordpad\Recent File List
C:\ProgramData\Team MediaPortal\MP2-ServiceMonitor\Log\ServiceMonitor.log.1C:\ProgramData\Team MediaPortal\MP2-ServiceMonitor\Log\ServiceMonitor.log.1
C:\Program Files (x86)\Team MediaPortal\MP2-Server\MP2-Server.exe.config
HKEY_CURRENT_USER\Software\SQLite Expert\Professional\3.x\DB
C:\ProgramData\Team MediaPortal\MP2-Server\Datastore.s3db
HKEY_CURRENT_USER\Software\SQLite Expert\Professional\3.x\Persistent
C:\ProgramData\Team MediaPortal\MP2-Server\
HKEY_CURRENT_USER\Software\yarpen.cz\sqliteman
C:/ProgramData/Team MediaPortal/MP2-Server/Datastore.s3db
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\Folders
C:\Program Files (x86)\Team MediaPortal\
C:\Program Files (x86)\Team MediaPortal\MP2-Server\
C:\Program Files (x86)\Team MediaPortal\MP2-Server\Plugins\
C:\ProgramData\Team MediaPortal\
C:\ProgramData\Team MediaPortal\MP2-Client\
C:\ProgramData\Team MediaPortal\MP2-Client\Config\
C:\ProgramData\Team MediaPortal\MP2-Client\Log\
C:\ProgramData\Team MediaPortal\MP2-Server\
C:\ProgramData\Team MediaPortal\MP2-Server\Config\
C:\ProgramData\Team MediaPortal\MP2-Server\Log\
HKEY_USERS\S-1-5-21-1644058553-3682795932-2786599995-1000\Software\Microsoft\Internet Explorer\LowRegistry\Audio\PolicyConfig\PropertyStore\a1acee39_0
{0.0.0.00000000}.{d1d8853d-dbe9-4f86-83ff-80e43bcbaff1}|\Device\HarddiskVolume2\Program Files (x86)\Team MediaPortal\MP2-Client\MP2-Client.exe%b{00000000-0000-0000-0000-000000000000}
HKEY_USERS\S-1-5-21-1644058553-3682795932-2786599995-1000\Software\Microsoft\Windows\CurrentVersion\Applets\Wordpad\Recent File List
C:\ProgramData\Team MediaPortal\MP2-ServiceMonitor\Log\ServiceMonitor.log.1
C:\Program Files (x86)\Team MediaPortal\MP2-Server\MP2-Server.exe.config
HKEY_USERS\S-1-5-21-1644058553-3682795932-2786599995-1000\Software\SQLite Expert\Professional\3.x\DB
C:\ProgramData\Team MediaPortal\MP2-Server\Datastore.s3db
HKEY_USERS\S-1-5-21-1644058553-3682795932-2786599995-1000\Software\SQLite Expert\Professional\3.x\Persistent
C:\ProgramData\Team MediaPortal\MP2-Server\
HKEY_USERS\S-1-5-21-1644058553-3682795932-2786599995-1000\Software\yarpen.cz\sqliteman
C:/ProgramData/Team MediaPortal/MP2-Server/Datastore.s3db
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