msndupd.exe, Legitimate or NOT? Why is the Publisher listed as "unknown"?

1. msntbup.exe is a MSN Search Toolbar Scheduled Update Utility from Microsoft Corporation belonging to Windows Live Toolbar 2. I do not know. Specify your question in more detailes. Regards Milos

1. msntbup.exe is a MSN Search Toolbar Scheduled Update Utility from Microsoft Corporation belonging to Windows Live Toolbar 2. I do not know. Specify your question in more detailes. Regards Milos

Hi, Based on my knowledge, the Publisher listed as unknown is due to the developer do not provide Digital Signature or Certificate. You can refer to the similar threads: what is msndupd.exe? I keep getting it whenever I sign off of MSN. what does the message msndupd.exe mean? should I allow it? Also, you can scan your system for Virus and contact MSN Support. Hope this helps. Jeremy Wu TechNet Community Support

Hi, Based on my knowledge, the Publisher listed as unknown is due to the developer do not provide Digital Signature or Certificate. You can refer to the similar threads: what is msndupd.exe? I keep getting it whenever I sign off of MSN. what does the message msndupd.exe mean? should I allow it? Also, you can scan your system for Virus and contact MSN Support. Hope this helps. Jeremy Wu TechNet Community Support