Guicon shut down

When I try to see the page properties of a single page the software shut down.

1o Sofware version: 443.002-
2o Language: Spanish.
3o Old software versions of Crimson3 had same fail.
4o Actual softvare version of Crimson3 do not have this fail.
5o I have tried in several computers with winxp sp3, win7 32 and win7 64.alwais fails.
6o Is there a newer version with this problem solved?
7o if do not exist, how is possible to see the page propereties?

Thanks and regards.
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