Error when Publishing in SCUP

Hello,

I am getting an error when I attempt to publish the Flash Player catalog for 29.0.0.140 in SCUP

I add the catalog URL

https://fpdownload.adobe.com/get/flashplayer/distribution/win/AdobeFlashPlayerCatalog_SCUP.cab

Then I see the 3 Adobe flash Players in the workspace;

But when I try to puclish one of them to the update server :

I see this in the log:

<![LOG[2018-04-17 14:29:50.247 UTC Info UpdatesPublisher.3 CabUtilities.CheckCertificateSignature File cert verification failed for \\SCCMSERVERNAME\UpdateServicesPackages\9c563bae-29df-4e1f-add4-b0455a672f20\aee193e6-5257-4608-bb4a-0d2a3880d6be_1.cab with 2148204816]LOG]!><time="10:29:50.247+240" date="04-17-2018" component="DEBUG_TRACE_REDIRECT" context="" type="1" thread="26228" file="">

<![LOG[2018-04-17 14:29:50.247 UTC Info UpdatesPublisher.3 CabUtilities.CheckCertificateSignature File cert verification failed for \\SCCMSERVERNAME\UpdateServicesPackages\9c563bae-29df-4e1f-add4-b0455a672f20\aee193e6-5257-4608-bb4a-0d2a3880d6be_1.cab with 2148204816]LOG]!><time="10:29:50.247+240" date="04-17-2018" component="TRACE_REDIRECT" context="" type="1" thread="26228" file="">

<![LOG[2018-04-17 14:29:50.256 UTC Error UpdatesPublisher.3 Publisher.GetLocalFileDetails VerifyAndPublishPackage(): Failed to Verify Signature for file: \\SCCMSERVERNAME\UpdateServicesPackages\9c563bae-29df-4e1f-add4-b0455a672f20\aee193e6-5257-4608-bb4a-0d2a3880d6be_1.cab

   at Microsoft.UpdateServices.Internal.BaseApi.Publisher.GetLocalFileDetails()

   at Microsoft.UpdateServices.Internal.BaseApi.Publisher.VerifyAndPublishPackage()