All of them or just the r14 ones?
Edit: Tried to uninstall cIOS249-15.wad and got ERROR! (ret -1017) and now I tried to install cIOS249-14.wad and get: ERROR! (ret = -1035).. Hmm. Any suggestions? Is it safe to go back to the HBC?
If so, shall I first use this:
Deleting stub IOS's
Run Any...