Symptom: ClickOnce installation starts and stops after 600 KB (out of 2 MB).
The progress bar always stops at the same value (ten times).
The error log indicates that the Operation has a timeout (in the internal exception) and is not executed using the < DeploymentDownloadException (Unknown subtype). "
Error log information (cropped information is outdated):
ERROR DETAILS
Following errors were detected during this operation.
System.Deployment.Application.DeploymentDownloadException (Unknown subtype)
- Downloading http://fullpath/name.dll.deploy did not succeed.
- Source: System.Deployment
- Stack trace: at System.Deployment.Application.SystemNetDownloader.DownloadSingleFile(Downloa
dQueueItem next)
at
System.Deployment.Application.SystemNetDownloader.DownloadAllFiles()
at
System.Deployment.Application.FileDownloader.Download(SubscriptionState
subState)
--- Inner Exception ---
System.Net.WebException
- The operation has timed out.
- Source: System
- Stack trace:
at System.Net.ConnectStream.Read(Byte[] buffer,
Int32 offset, Int32 size)
at
System.Deployment.Application.SystemNetDownloader.DownloadSingleFile(Downloa
dQueueItem next)
This only happens for two customers. Installation works fine for thousands of others. I found a lot of messages through google without an answer or a general “firewall - problem” or “client used dialup”.
Has anyone solved this? Is this a ClickOnce error?