Microsoft KB Archive/878487

= You receive a &quot;WinZip not found on your system&quot; error message when you open the .exe file for Exchange Server 5.5 SP4 =

Article ID: 878487

Article Last Modified on 10/27/2006

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APPLIES TO


 * Microsoft Exchange Server 5.5 Service Pack 4

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SYMPTOMS
After you double-click the .exe file for Microsoft Exchange Server 5.5 Service Pack 4 (SP4) and then click Run WinZip to open the file by using WinZip version 9.0 or a later version of WinZip, you may receive the following error message:

WinZip not found on your system.



CAUSE
This issue may occur if the Exchange Server 5.5 SP4 .exe file was created by using an older version of WinZip and you try to open the SP4 .exe file by using WinZip version 9.0 or a later version of WinZip.



WORKAROUND
To work around this issue, if you open the Exchange Server 5.5 SP4 .exe file by using WinZip version 9.0 or a later version of WinZip, select the UnZip option in WinZip instead of the Run WinZip option in WinZip.



STATUS
The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, regarding the performance or reliability of these products.

Additional query words: xadm

Keywords: kbtshoot kbprb KB878487

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