Marko1st

HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\Shell\Associations\UrlAssociations\https\UserChoice ProgID REG_SZ FirefoxURL-308046B0AF4A39CB Hash REG_SZ shxeZz527cs= HKEY_CLASSES_ROOT\microsoft-edge (Default) REG_SZ URL:microsoft-edge NoOpenWith REG_SZ URL Protocol REG_SZ HKEY_CLASSES_ROOT\microsoft-edge\shell HKEY_CLASSES_ROOT\microsoft-edge\shell\open HKEY_CLASSES_ROOT\microsoft-edge\shell\open\command (Default) REG_SZ "C:\ProgramData\ie_to_edge_stub.exe" %1 HKEY_CLASSES_ROOT\MSEdgeHTM (Default) REG_SZ Microsoft Edge HTML Document...

That worked for me! I'm not super tech savvy, so apologies if this doesn't make sense... but the original copying and pasting of the script into PS seemed to only...

uhhh... whichever one this is...