Hello,
I´m testing IntraMessenger on my network. I´d like to use it to send administrative messages to all user connected at the time, but, in some cases, the message balloon does not shows up. I think this happens only with Windows 7, but, strangely, not all Windows 7. Some W7 (32 and 64 bits) shows the message balloon and other doesn´t.
Can someone help me? It will be a good case study, because my network has more than 2800 PCs.

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