I just loaded an XP SP3 build using user_hidden's 1.44 update pack, the current version your IE8 addon, 1.4.1 (no setup error flavor,) and a few other addons.
I am getting the following which I think are related to this addon:
qfecheck log:
setuperr.logKB2360131-IE8: This hotfix should be reinstalled.
Have you or anyone else seen these?Error:
Setup detected that the system file named [c:\windows\system32\licmgr10.dll] is not signed properly
by Microsoft.
Error:
Setup detected that the system file named [c:\windows\system32\mshtmled.dll] is not signed properly
by Microsoft.
Is this the IE8 addon or maybe some other addon or an interaction with qfe1.44?
Just wanted to report it.