Can't open UiPath old versions

[1996 (Neelima G)]

Hi @zakaria_hamdane,

Please refer this below link:

Project Version Error

Hi. I am trying to convert excel into dictionary using “Excel To Dictionary” activity but i am getting “Error detecting project version”. Is this due to some missing dependencies if yes, which? I am using studio 2019.7.0 Thanks in advance. Aishwarya

Thanks,
Neelima.