Install the new version of R Studio and it is not working properly.

Every time I try to load a library. It gives me that message.

Warning messages:
1: In readChar(con, 5L, useBytes = TRUE) : error reading the file
2: In readChar(con, 5L, useBytes = TRUE) :
truncating string with embedded nuls
3: file ‘.RData’ has magic number ''
Use of save versions prior to 2 is deprecated

Can Someone please help me?

I have re installed R studio twice. I am getting the same message.

Warning message 3 suggests that you save and restore the R workspace over sessions.
Check your Global or Project Options in the Tools menu.
My workspace settings are


Hello HanOostdijk

Thank you for your help. The warning message has disappeared. So hopefully, I can now work properly.