Deny 0 Report post Posted August 3, 2019 I bought the wrong key. i bought wf c5790, it should be wf c5290. can it be exchanged? Share this post Link to post Share on other sites
John_Admin 390 Report post Posted August 5, 2019 The key is common for this models. Share this post Link to post Share on other sites
Deny 0 Report post Posted August 6, 2019 still eror, what should i do? Share this post Link to post Share on other sites
