Transfer 7.00 to 3.00

See article https://www.ptc.com/en/support/article/CS110993

Yes, there is 'any method' (see also here) and it goes as follows:

- Make sure you have both Prime 3.0 and Prime 7.0 installed on the same PC.

- Open the file with Prime 7, and start Prime 3 alongside.

- Copy regions, one by one, or a few by a few, in the Prime 7 file, and paste them in the sheet of Prime 3.

- Keep your fingers crossed that Prime 3 does not crash, so save the sheet in Prime 3 several times during the process.

- In the end, save the Prime 3 sheet to the end destination file.

You may want to try to enclose all your regions of the Prime 7 sheet into a single 'area'. Then close that area. Now all your regions are assembled in a single region: the area, which you should be able to copy over to a/the Prime 3 sheet. If successful save the sheet. Then, in Prime 3, move all regions out of the area.

Of course, if you used any features of Prime 7 that are not available in Prime 3, these features will not work in Prime 3 (and you may hope they don't cause a crash in the copying process).

Note that PTC did not provide any version of Prime with the capability to save a sheet to a previous Prime version. There seem to be no plans to do so either, probably because 'nobody needs this' ?

Success!

Luc