As it turns out, there are several different causes that might end up causing the JavaScript error occurred in the main process (Error Passing Configuration File) issue:

Method 1: Reinstalling the application

As the majority of affected users have reported, this issue is caused by inconsistency with how the application was coded. It has nothing to do with the Java environment, as the error message appears due to a bad internal file that uses Javascript. Fortunately, some affected users have confirmed that they managed to fix the issue by reinstalling the application and ensuring that they also cleaned any leftover files in between installations. If this scenario is applicable, follow the instructions below to reinstall the application: In the event that you’re still dealing with the ‘JavaScript error occurred in the main process’ error, move down to the next potential fix below.

Method 2: Clearing the AppData folder

If the first method didn’t work, the next step should be to access the AppData folder of the Usage Meter app and clear its contents in order to ensure that there aren’t any temporary files that might contribute to the apparition of the JavaScript Error Passing Configuration File issue. However, the folder holding temporary data related to this application is hidden by default, so you’ll need to make it visible first. But after doing so and clearing the contents of the HughesNet Usage Meter directory, the issue should be resolved. Follow the instructions below to clear the AppData folder of the HughesNet Usage Meter app: In case the same error message is still occurring, move down to the next potential fix below.

Method 3: Reinstalling the Java environment

If the two methods didn’t work for you, it’s very likely that the problem you’re dealing with is actually rooted in the Java installation that the HughesNet Usage Meter program is using. Some affected users that we’re encountering the same issues have confirmed that they managed to fix the issue after reinstalling the entire java environment – this is indicative that the problem occurred due to an inconsistency with the Java installation. If this scenario is applicable to your current situation, follow the instructions below to reinstall the Java environment:

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