The coreldraw.txr error is nothing more than a broken link to an old texture file. For most users, simply ignoring the error and changing the fill is the fastest path back to productivity. For purists, hunting down that original .txr file is worth the effort to preserve historical accuracy.
: The most straightforward reason is that the file coreldraw.txr is either missing or corrupted. This could happen due to an incomplete installation of CorelDRAW or another application that relies on this file. texture file coreldraw.txr could not be found
If found in a \Filters folder, try moving it to a \Custom Data folder within your Corel installation directory. The coreldraw