Hello,

Thanks for your posting on MSDN forum.

Since the problem only happens on a special computer, please check and make sure that the computer can connect to the network and have the permission to read the deployment manifest. If the current user cannot get the ClickOnce application deployment manifest, it cannot get the new version of the application that clients should run.

As you are using the ApplicationDeployment APIs to detect if the new version is available, I would suggest you catch the exceptions thrown by the CheckForUpdate method. More information

http://msdn.microsoft.com/en-us/library/ms136935(VS.85).aspx

Thanks,
Rong-Chun Zhang
MSDN Subscriber Support in Forum
If you have any feedback on our support, please contact msdnmg@microsoft.com

---

Please remember to mark the replies as answers if they help and unmark them if they provide no help.
Welcome to the All-In-One Code Framework! If you have any feedback, please tell us.

Hello,

Thanks for your posting on MSDN forum.

Since the problem only happens on a special computer, please check and make sure that the computer can connect to the network and have the permission to read the deployment manifest. If the current user cannot get the ClickOnce application deployment manifest, it cannot get the new version of the application that clients should run.

As you are using the ApplicationDeployment APIs to detect if the new version is available, I would suggest you catch the exceptions thrown by the CheckForUpdate method. More information

http://msdn.microsoft.com/en-us/library/ms136935(VS.85).aspx

Thanks,
Rong-Chun Zhang
MSDN Subscriber Support in Forum
If you have any feedback on our support, please contact msdnmg@microsoft.com

---

Please remember to mark the replies as answers if they help and unmark them if they provide no help.
Welcome to the All-In-One Code Framework! If you have any feedback, please tell us.

Hello,

I am writing to check the status of the issue on your side. Would you mind letting me know the result of the suggestions? If you have any additional question, welcome to post here.

Have a great day!

Thanks,
Rong-Chun Zhang

---

Please remember to mark the replies as answers if they help and unmark them if they provide no help.
Welcome to the All-In-One Code Framework! If you have any feedback, please tell us.