Error: Disallowed Key Characters (Trend Micro Account)
PUBLISHED: SEP 17, 2020
You receive the following error message when accessing your Trend Micro Account:
"Disallowed Key Characters"
This problem happens on the following web browsers:
- Internet Explorer
- Microsoft Edge
- Google Chrome
- Mozilla Firefox
As a workaround, clear your web browser's cache. Do the following depending on your web browser:
How helpful was this article?