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I recently started having a problem when opening email attachments (Yahoo mail) such as .pdf, .jpg or .xls files that call for the file to be opened with another program. The email tab closes, but can be reopened through the "recently closed tabs" option. Why does this happen? OS is Win 10.

I recently started having a problem when opening email attachments (Yahoo mail) such as .pdf, .jpg or .xls files that call for the file to be opened with another program. The email tab closes, but can be reopened through the "recently closed tabs" option. Why does this happen? OS is Win 10.

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