toon boom harmony file crashing while selection >>> please help

hello please i have my prjct and while i closed my laptop and open it agin the coloring is changed and my file crasing while selection draw why ??? and please i need help now

Hello ROROanimatior12,

Please reach out to our support team at and provide them with your license key, they’ll be able to help you get everything sorted out.

all color changed to purple and the file is crash while used selection tool
and my toon boom version is harmony 16 premium
computer : HP laptop

Hello ROROanimatior12,

What color is everything changing to? Also, please let us know which version of Harmony you are on and what kind of computer you are using, it’ll go a long way to help us figure out what might be going wrong!