https://forums.autodesk.com/t5/fusion-design-validate-document/cannot-save-offline-files/m-p/5541087#M301403 <P>Hi Luke,</P> <P>I'm assuming you had to login today after the maintenance started so your cache of data on this machine is out of date. We should have caught this and done a better job of guarding against errors like this. I'm sorry that it’s been a problematic workflow.</P> <P>&nbsp;</P> <P>As a&nbsp;workaround you can use the Export command from the file menu to save the design locally so that you can upload it when the service is back.</P> <P><IMG src="https://forums.autodesk.com/t5/image/serverpage/image-id/158370i74E7CAAAC6068BEA/image-size/original?v=mpbl-1&amp;px=-1" border="0" alt="Export.png" title="Export.png" /></P> <P>&nbsp;</P> <P>Thanks,</P> <P>Bankim</P> Sat, 14 Mar 2015 17:44:07 GMT charegb 2015-03-14T17:44:07Z