Update server logging out of memory

We have an update server that when you try to retrieve the update reports "Not enough storage is available to process this command". The page is trying to retrieve a 600 mb .wyu file. Can you help me with this issue? If I look in the event viewer application log I see an error that looks like:

Event message: An unhandled exception has occurred. Event time: 8/26/2016 10:14:23 AM Event time (UTC): 8/26/2016 5:14:23 PM Event ID: 86786b9c009a463a841bb66e2c4f6ae8 Event sequence: 22 Event occurrence: 5 Event detail code: 0 Application information: Application domain: /LM/W3SVC/1/ROOT/updates/smartdr-8-131167045741438757 Trust level: Full Application Virtual Path: /updates/smartdr Application Path: C:\updates\smartdr\ Machine name: PHSNDLICP01 Process information: Process ID: 1760 Process name: w3wp.exe Account name: NT AUTHORITY\NETWORK SERVICE Exception information: Exception type: OutOfMemoryException Exception message: Exception of type 'System.OutOfMemoryException' was thrown. at System.Web.Hosting.IIS7WorkerRequest.SendResponseFromFileStream(FileStream f, Int64 offset, Int64 length) at System.Web.Hosting.IIS7WorkerRequest.SendResponseFromFile(String name, Int64 offset, Int64 length) at System.Web.HttpFileResponseElement.System.Web.IHttpResponseElement.Send(HttpWorkerRequest wr) at System.Web.HttpWriter.Send(HttpWorkerRequest wr) at System.Web.HttpResponse.UpdateNativeResponse(Boolean sendHeaders) at System.Web.HttpRuntime.FinishRequestNotification(IIS7WorkerRequest wr, HttpContext context, RequestNotificationStatus& status)

Request information: Request URL: http://apps.soundeklin.com/updates/smartdr/SelectUpdate.aspx?update=smartdr.all.to.001.001.004.wyu&pKey=-49376618-Animal Clinic Of Los Alamos-T257B273NR01-4343R-DRZ Request path: /updates/smartdr/SelectUpdate.aspx User host address: 10.230.104.29 User: Is authenticated: False Authentication Type: Thread account name: NT AUTHORITY\NETWORK SERVICE

This doesn't sound like a memory issue. In fact, the exception you're getting is telling you it's a storage issue (i.e. not enough disk space), not a memory issue.

Use a larger hard disk, or make sure there's adequate free space to download, extract, and patch your app.

Lastly, make sure the user has enough "disk quota" allocated to it.