I found I got the lock of hair
went back to the C Cornet, rested.
then I left the area and went over to say.. Umar hills, anywhere out of town, and the curse was gone when I arrived there

How can I remove curse from Jaheira. I kill baron Ployer and have Jaheira's hair. I try rest (by quest description) in Copper Coronet but curse still on. Excuse me for repeat this question but I try search and get this:

Script Error
Couldn't open/read the 980705199.info file
Path: D:/inetpub/wwwroot/tgeweb/cgi-bin/Ultraboard/UBData/Members
Reason : No such file or directory

Thanx

Jaheria's curse usually take a couple of days (at least) to wear out, provided you have that lock of hair in your/her/whoever's inventory. Just rest, and once the curse is gone, just throw the lock of hair away, or (to be safe) store it on a table/chest that you can access.

When Jaheira says you need to rest for a day, she means that literally. That is, you need to rest for 24 hours (3 times).