New Revit LT user.
When I hit either save or save as, I get "Unable to write to <file name>, it is read only or in use by another." Changing file names does not help, this is a single user system (it's just me and my PC). Checking the files I already have they are not listed as 'read only' in their properties. Creating a brand new file immediately gets the same error message.
Hi,
This maybe not a Revit problem – please check your permissions or click run as administrator.
And you can get more information from the link
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