{You cannot open any more windows.}Project cannot open more than 50 windows. Close windows you aren't using, and then try again.
You cannot mix Versions.}Enterprise Projects that have different version names cannot be linked or inserted in the same master ...
You cannot modify a table using the TableEdit method in a view that is not a sheet view.}Apply a sheet view, and then try ...
You cannot move a task or resource from one file into another.}Try copying the task or resource and then pasting it into ...
You cannot open any more files.}Project cannot open more than 999 project files. Close project files you aren't using, and ...
You cannot open any more windows.}Project cannot open more than 50 windows. Close windows you aren't using, and then try ...
You cannot open or send mail now because you are not logged on to a mail server.}Log on to a mail server, and then try again. ...
You cannot open workspace files made with earlier versions of Project.}Instead, open the individual files with Microsoft ...
You cannot print or preview because the print area of the page is too small.}Try the following: \225 Decrease the page margins. ...
You cannot print or preview your calendar because the date boxes are too small to accommodate any tasks.}Try the following: ...