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I am having following error since i have uninstalled a Keil Product without uninstalling it's LIC first accidentally. R20E: LICENSE INVALID - TRANSFER FAILED The LIC that you are trying to install has been already uninstalled. Refer to Uninstall for more information and obtain a new LIC for this computer. This error can also occur if you have uninstalled a Keil Product without uninstalling it's LIC first.
What should be next steps to get compiler software in working condition?
if you have uninstalled a Keil Product without uninstalling it's LIC first.
contact Keil, if someone here could help you the Keil 'protection' would be worthless
Erik
There is a knowledgebase article that sounds similar to the issue you are having.
www.keil.com/.../3157.htm
You might also look at the R20E entry on this page:
www.keil.com/.../license_errors.htm
I think the licence will be long expired anyway in the 9 years since the issue was posted!