When I go to change an outline color and choose more options, CorelDraw locks up every time. This started today. I have also lost the icon in my toolbar.
close corel, dump temp files and then restart corel
Here is another help I received...
Go to Start (Click Run. Note: Windows Vista / 7 users can use the Start menu search box.)
1. Type %appdata% and press Enter.
2. Open the Corel folder.
3. Right-click the CorelDRAW Graphics Suite X7 and choose Rename.
4. Change the name to CorelDRAW Graphics Suite X7.old
Then restart Corel
To expand a little bit on what it means to rename your C:\Users\[your username]\AppData\Roaming\Corel\CorelDRAW Graphics Suite X7 folder...
That's where a bunch of "user-specific" stuff for CorelDRAW lives, including your workspaces. Renaming it essentially "hides" it from CorelDRAW. The next time you launch CorelDRAW, it will create a new folder (and all of the associated subfolders and files) in that location, so you are getting a "fresh start" with respect to all of the user-specific stuff that lives there.
As a diagnostic thing, doing that can be useful. If that were used as a "fix", then it would not be very surgical.