FLEX server upgrade

[IA_3033814]

I am using Mathcad Prime Release 11.0 and Datecode11.0.1.0

Need to upgrade flex lic server but it won't let me.

Here are the errors that I faced
Need to upgrade flex lic server but it won't let me. the finish button is greyed out or the flex install just crashes.

[VladimirN]

Take a look the following articles:

• "FLEXlm/FlexNet Server Version and FlexNet enabled applications Compatibility Matrix": https://www.ptc.com/en/support/article/CS154266 
• "How to update FlexNet Admin License Server (lmadmin) with a new license file": https://www.ptc.com/en/support/article/CS77700 

[anursingh]

Hi @IA_3033814,

I wanted to see if you got the help you needed.

If so, please mark the appropriate reply as the Accepted Solution. It will help other members who may have the same question.
Please note that industry experts also review the replies and may eventually accept one of them as solution on your behalf.
Of course, if you have more to share on your issue, please pursue the conversation. 

Thanks,
Anurag