Application Error: Unable to launch the application.

Application Error: Unable to launch the application.

To resolve this problem you have to need to modify your client PC's host file to include the IP, and host name of the active system director. Select start/run and type drivers and click Ok.

The C:WINDOWSsystem32drivers folder will open, and you should see the etc folder. Inside of the etc folder you will find your hosts file. Now Right click on the hosts file and choose Open. Than the "Open With" window will appear. 

So choose the Notepad application to open the hosts file. When the Hosts File opens you will see some information. Than add the IP address, and host name if you found on the Isis System Administration web page. 

In this case it is 172.20.74.9, and BCISISSD1. Add it and see your hosts list.Save the file as a text document and It will show up as hosts.txt.  In the etc folder, right click on the hosts file and choose rename.

Rename the file to x hosts. Right click on hosts.txt and choose rename. Remove the .txt extension so that it becomes the active host file. Now  when you launch it you will find it resolved and you can run the apple without error.

Application Error: Unable to launch the application.

I can’t seem to find an exact website for that program of yours. If you downloaded the program from the internet, go back to the download page and check the system requirements and make sure your computer meets those requirements. Try also to uninstall and reinstall the program. Download the free version of Revo Uninstaller and install it.

Once installed, start Revo then select the affected program among the applications and click “Uninstall”. Follow the normal uninstall process. When uninstall is complete, click “Scan” to scan your computer for any leftover files and delete everything it finds. This removes everything the program created on your computer. When it is finished, exit Revo then install the program back.

If this doesn’t work, make sure you have an administrator account.