autocad alert -it was created with a more recent version of AutoCAD

[randy.gahol]

Hello,

We're using AutoCAD LT 2007, 2008 2011 and 2012 in our office.. Now we received autocad alert when we open the file in LT 2008 saved in LT 2012 version. see the message below what we received.... 

"AutoCAD Alert"

This DWG file cannot be opened because it was created with a more recent version of AutoCAD.

Downlaod the DWG TrueConvert tool from Autodesk to translate to different version of DWG files."

Any ideas? How can we fix this issue..

Please help us.

Thanks,

[Charles_Shade]

You will need to save the file as a LT 2007 version in order to use it in all of those Seats.

You will also want to look into the various Proxy settings and set them all the same for all machines.

There will be content that you create in LT 2012 that will not be available in the previous versions. 

Please mark any response as "Accept as Solution" if it answers your question.
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