LICENSE: ERROR R210 (E210) on License Checkout
Information in this article applies to:
We have a floating license for our Keil Development tools. When I try to check out a license, I get the following error:
*** ERROR R210 (E210): ACCESS ERROR - FLF FILE IN USE BY ANOTHER COMPUTER
But no other computers are accessing this file. What could cause this error?
This error can happen if the user checking out the license has read-only access to the .FLF file. All µVision users must have read, write and modify access to this file.
(Note: R210 and E210 are related to the identical problem)
Last Reviewed: Friday, April 13, 2018
of your data.