Hello Claude Marciasini ,

You upgraded your license from 2019 to 2021. This means you no longer have a separate license for 2019.

However, as long as you have installed Studio 2021 on the same machine as Studio 2019, when you activate Studio 2021, then you will be able to run both 2019 and or 2021.

Thanks, but it doesn't work. 2019 still ask for key.

Another problem is When I work in a file, some strings with special characters cause SDL to crash and I get the following error message, something with parser to do : (the first sentence is uin swedish, means Parser.. not enough with...

<SDLErrorDetails time="2020-09-25 10:51:18"><ErrorMessage>parsar \\(0,079 - Inte tillräckligt med ).</ErrorMessage><Exception><Type>System.ArgumentException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type><ParamName/><HelpLink/><Source>System</Source><HResult>-2147024809</HResult><StackTrace><![CDATA[

Could somebody help with that? Thanks in advance  Claude

Thanks, but it doesn't work. 2019 still ask for key.

Another problem is When I work in a file, some strings with special characters cause SDL to crash and I get the following error message, something with parser to do : (the first sentence is uin swedish, means Parser.. not enough with...

<SDLErrorDetails time="2020-09-25 10:51:18"><ErrorMessage>parsar \\(0,079 - Inte tillräckligt med ).</ErrorMessage><Exception><Type>System.ArgumentException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type><ParamName/><HelpLink/><Source>System</Source><HResult>-2147024809</HResult><StackTrace><![CDATA[

Could somebody help with that? Thanks in advance  Claude