Resolved the issue below with BlueSky Statistics version 5.40
There is an issue in BlueSky Statistics version 5.35 related to opening .RData files. If we close the empty data set (Dataset1) that is opened just after the launch then the application goes into a state that does not allow opening .RData files (and may be other file formats too). This will be fixed in the coming release. For now it is recommended to not close the Dataset1 and rest should work as expected.
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