The culprit is security patch KB2753842 (12-11-12), in my case, in Windows 7, 64-bit, I have talked to Microsoft and reported this as an issue. In the meantime, hit a previous restore point and re-install all service patches except for the one above. Right click on the link to that patch and HIDE it. Then, update your antivirus and you're back to normal.
This also affects CorelDRAW X5 FWIW!
It was a PAINFUL process of elimination, but I finally figured it out!
I will post whatever I hear back from Microsoft.
I hope this has been helpful!
Gary G.
Just to confirm, I had the same update (kb2753842) installed yesterday and today on my xp and my win7 machines. Removing the patch from each fixed them. Then I learned that you can hide the patch, at least in win7, so it isn't automatically installed again. Don't yet know how to hide it from my xp machine but at least I'm able to work again with all my X5 documents with myriad pro fonts.
I am running win xp pro sp3.
I tried to locate the update under "Add or Remove Programs" and have checked the "Show Updates" box but still can't seem to find KB2753842.
Do you know under what item/heading/etc it is listed under?
Thanks,
K
^^^ Scroll down through the list, it may be near the bottom.
Been there, done that.
I was hoping for something more specific.
I did scroll through the items listed under "Windows XP - Software Updates" located near the bottom of the list.The most recent installations have a date "Installed On 11/16/2012" but no KB2753842 appears and nothing with a December install date listed under this heading.
Thanks
Poly Gone said:it may be near the bottom.
It is, very near the bottom. See http://community.coreldraw.com/forums/p/37077/173999.aspx#173999 for more precise instructions in XP.