# Avoid error in Suggestions bar (Mathematica 11.1)?

GROUPS:
 I have just updated Mathematica to version 11.1 (Windows 10 Home 64-bit) and the suggestions bar is not working properly. I receive this error message when I use one of the options of one arrow of the suggestions bar: INTERNAL SELF-TEST ERROR: EventTracker|c|521 Click here to find out if this problem is known, and to help improve the Wolfram System by reporting it to Wolfram Research. The error happens after installing the software and running it, with the default configurations.Does anyone know what is the problem?
8 days ago
6 Replies
 I don't know the cause but I am having the same problem. I install Mathematica on the D: drive instead of the C: drive, and I wonder if that could be related, although I never had this problem with v. 11.0. Are you installing it on a different drive from the usual C: drive?
5 days ago
 No, I installed Mathematica on the C: drive.
5 days ago
 Thanks. It is good to know the drive can be eliminated as the issue, though it seems we are the only ones having this problem and it is not likely to be fixed.