It sounds like this problem: https://www.coh2.org/topic/63599/attribute-editor-crashing-immediately-after-start
The lasts posts mention they fixed it by deleting this folder: C:\Users\NAME\AppData\Local\SEGA\Relic Entertainment\Company of Heroes 2\Attribute Editor
(or move it to be save)
-
#Steam AliasWL%Streak
- 1.25334.882+1
- 2.271110.711+9
- 3.584398.595+3
- 4.247134.648-1
- 5.248150.623+9
- 6.19165.746+4
- 7.911555.621+1
- 8.423.933+2
- 9.790538.595+9
- 10.18577.706+1