
I haven't used Teams yet on my test computer. The only thing I found to be different was he used Teams for the first time last week and now he's getting the popup. And his Office and Adobe were same versions and nothing installed this week on his computer. But he also started to get the message, he's going to monitor to see what he was doing before he got the popup message. I have a co-worker using a different type of device on a different network, and doesn't use Outlook. I installed all same software on a test computer haven't been able to replicate the problem yet. Installed software no difference all the same. I've compared all KBs recently installed no difference

Most are working remotely over vpn but couple were in the office. I had a work around (see below) that was working yesturday to fix the error, but same users called back today with the same error.

Please run Microsoft Outlook and Set it as default mail client" Receive error "Either there is no default mail client or the current mail client cannot fullfill the messaging request. A problem has come up trying to determine if its caused by new version of office, adobe pro or teams.Ĭlients try to use the Send to Mail Recipient function, in windows file explorer, from desktop, from network drive also when use adobe pro and send as attachment and word send attachment. We have recently been pushing out office v2008.
