On Windows, right click any ESE file. Select "Open with"> "Choose another app". Select another program. Check "Always use this app". On Mac, right click the ESE file. Click "Open with"> "Other...". Ch...
On Windows, right click any ESE file. Select “Open with”> “Choose another app”. Select another program. Check “Always use this app”. On Mac, right click the ESE file. Click “Open with”> “Other…”. Choose another program. Check “Always Open With”. On Linux, right click the file. Select “Open with”. Choose another program. On iPhone, tap the file. If the file was sent to you, ask the sender to resend it. Errors may have occurred, rendering the file incomplete. Try downloading the file again if errors occurred. Verify your account has administrative rights. ESE files launch only in certain applications. They may be data files rather than documents or media. The Millions Email Generator program creates ESE files. The software is used in advertising campaigns.