Getting NestedJarException: IWAE0008E An error occurred reading Intranet_PropertyService.jar from C:\IBM\SDP75\
<p>During EAR install, getting <code>NestedJarException: IWAE0008E An error occurred reading Intranet_PropertyService.jar from C:\IBM\SDP75\runtimes\base_v7\profiles\AppSrv01\wstemp\910481153\upload\...</code></p>

<p>I'm running IBM RAD v7.5.5.5/WAS 7. I've loaded my projects into the IDE/workspace. All the projects build with no problems showing. I added my EAR to the server. With the server started I try to access my app and get "<code>webpage cannot be found</code>" (aka error 404). The console frame shows no activity for that request. So I go into the admin console > Applications > Application types > Websphere enterprise applications and check the status of the EAR. It shows as '?'. So I attempt to start it and it says that '<code>Start is not a valid operation for the</code>" EAR. So, I right-click on the server and remove the EAR from the server and then return to the admin console and attempt to install the EAR. At the end of the install process, I get:</p>

<pre><code>[2/26/16 6:33:52:558 PST] 0000002b SystemErr     R org.eclipse.jst.j2ee.commonarchivecore.internal.exception.NestedJarException: IWAE0008E An error occurred reading Intranet_PropertyService.jar from C:\IBM\SDP75\runtimes\base_v7\profiles\AppSrv01\wstemp\910481153\upload\RateToolEAR.ear
Stack trace of nested exception:
java.util.zip.ZipException: invalid entry CRC (expected 0xee027fb2 but got 0x55f10074)
    at java.util.zip.ZipInputStream.read(ZipInputStream.java:190)
</code></pre>

<p>This is a test machine. I've uninstalled &amp; reinstalled the RAD/WAS application w/o change to the result. When I attempted to install EAR file in question (via the admin console) came from a machine that does not have this problem so the EAR is not "polluted" by this test machine's environment. That other machine is the lead developer's and is daily creating working copy of this application.</p>

<p>I've repeatedly deleted the workspace and recreated it/imported the projects w/o change to the result.</p>

<p>I am able to open the EAR using WinRAR w/o error. I've searched the internet for any possible solutions but am coming up with nothing. Please, does anyone have suggestions to try or actual solutions?</p>