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k drop to powershell and run<br />
get-process rundl32.exe<br />
<br />
I will show u what modules are running. &nbsp;Also task manager shows you the User Name .. Is it the same for al l instances?
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k drop to powershell and run
get-process rundl32.exe

I will show u what modules are running.  Also task manager shows you the User Name .. Is it the same for al l instances?

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I don't believe powershell or that command will work with Windows 2003. &nbsp;The powershell is a feature of server 2008.
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I don't believe powershell or that command will work with Windows 2003.  The powershell is a feature of server 2008.

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Process Explorer (from sysinternals) should show you what you are looking for. &nbsp;Be aware though, most of the problems associated with that many instances of rundll32.exe signal an infection. &nbsp;Verify again that all of the Windows updates are installed, patches applied and your AV is up to date. &nbsp;May not hurt to use a product like Malware Bytes as a compliment to your existing AV.<br />
<br />
Process explorer -&gt; <a href="http://technet.microsoft.com/en-us/sysinternals/bb896653.aspx" rel="ugc">http://technet.microsoft.com/en-us/sysinternals/bb896653.aspx</a>&nbsp;
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Process Explorer (from sysinternals) should show you what you are looking for.  Be aware though, most of the problems associated with that many instances of rundll32.exe signal an infection.  Verify again that all of the Windows updates are installed, patches applied and your AV is up to date.  May not hurt to use a product like Malware Bytes as a compliment to your existing AV.

Process explorer -> http://technet.microsoft.com/en-us/sysinternals/bb896653.aspx [http://technet.microsoft.com/en-us/sysinternals/bb896653.aspx] 

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If I open the task manager on the Win2k3 box with Exch2k7 there are 128 processes of rundll32.exe. &nbsp;What is the problem or what is causing this.
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If I open the task manager on the Win2k3 box with Exch2k7 there are 128 processes of rundll32.exe.  What is the problem or what is causing this.

rundll32.exe

The Microsoft Legacy Operating System topic includes legacy versions of Microsoft operating systems prior to Windows 2000: All versions of MS-DOS and other versions developed for specific manufacturers and Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions, and Windows Mobile.

Microsoft Legacy OS

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Windows Server 2003 was based on Windows XP and was released in four editions: Web, Standard, Enterprise and Datacenter. It also had derivative versions for clusters, storage and Microsoft’s Small Business Server. Important upgrades included integrating Internet Information Services (IIS), improvements to Active Directory (AD) and Group Policy (GP), and the migration to Automated System Recovery (ASR).