Graphic design Illustrator & Corel
Those things can save your time from clear your graphic program clipboard all the time,
reinstall it or install instead another versions - avoid errors in Adobe Illustrator program:
When working with archived files:
To open the files properly - at first extract them -
its more about AI Vector files rarther than PNG files that can be open up straight from rar.archive without any problem,
PNG - click the file from Winrar archive & see it immediately in your gallery viewer even if you not yet extracted them.
Vectors - because sometimes in some Illustrator or other graphic programs the file may behave like there is no action/or command was set up at all & the file just won't open or for example in Adobe Illustrator may appear a notion that "there is not enough space to open the file",
if that's the case you just need to open the file from the graphic program open command (not from archive or the folder after extraction) & then everything is fine.
If there is still problem to save(mostly) or open (not common) - so rename the file after extraction it may be ID:1 err (file name characters) or the default program language that your using(alphabet).
If you resave the files after you making colour or shape changes its better to save them in a brand new name when it comes to serial files or long names or maybe files with a name in a different alphabet language than the graphic program you working on,
& than you avoid errors when saving file - errors like there is no option to export file in high definition(300pp) or at all,
or as an interactive Vector,
if there is still an error & you can't save the file after renaming the file,
than it's better to give a different name or save in a new folder or both mentioned previously,
after that you can rename the file again, if you are working by file name or thats make your work easyer...
this kind of problem source more frequent in serial file long names with numeric order -
If Illustrator & Corel Draw opened together -
when you make a copy paste to Corel Draw from Adobe Illustrator (possible in some cases) or from Corel to Illustrator (usually without any problem).
or save the file firstable in another version like EPS or else(not cdr or ai).
The benefit to merge Corel Draw & Adobe Illustator is the nodes size(Corel draw have more mesure units).
You can even output those nodes/ancors to Illustrator without install/write any script or add on, because Corel draw allready have similar to Adobe Illustrator working space version built in, so they can interact well.
Disadventage that Corel Draw have too much complex colour filling system by default, number of colour code digits - 9:3( you fill 3,3 times if you want/need speceific colour code).