P Investigator Report post Posted October 11, 2018 I am getting an error message and PC Matic will not run. Error message is as follows, File: PCmatic UI-main.js?21457 Line: 20147 Error: Unable to get property 'length" of undefined or null reference. What is the problem? Share this post Link to post Share on other sites
Y kawika Report post Posted October 12, 2018 Please insure that any other anti-virus program has been uninstalled from the computer to eliminate the possibility of conflicts. Next, please open a ticket at our help desk so that we can get some more information and see what is going on. You can open a ticket from here: PC Matic Help Desk Thank you Y Share this post Link to post Share on other sites
