Error in your GUI XML files. Check UIErrors.txt

[Mgora84]

Anyone know how to fix this? Please help.

[Uaellaen]

wrong forum, but i would suggest reading "UIErrors.txt" wich should be somewhere in your EQ directory ...

its a UI error, so either you changed your UI, or a file is corrupted

[Chrushev]

Anyone know how to fix this? Please help.

If you are trying to use Velious/Default UI's then you set it up wrong (use installer in my signature to set it up properly in a few clicks) If you are trying to use some other UI then its not compatible with p99.

[Uggie]

I had this issue the other day, rebooted EQ and worked first time with no changes. Not sure why or how.

Uggie

[vossiewulf]

I got this trying to use the SoF client on win 7 x64. Only fix I came up with was using Titanium.