There Was An Unhandled Exception Trying To Save Your Rom To Disk -

Windows frequently blocks programs from writing data if they are installed in protected directories like C:\Program Files . Close your emulator completely. Right-click the emulator's primary executable file ( .exe ). Select from the context menu. Open the Compatibility tab. Check the box next to Run this program as an administrator . Click Apply and then OK . Relaunch the emulator and attempt to save. 2. Disable Windows Controlled Folder Access

: Many users report that newer versions of Java (like Java 17) cause saving issues. Uninstalling current versions and installing Java 8 often resolves the unhandled exception. ROM and File Troubleshooting Windows frequently blocks programs from writing data if

Add the entire installation directory of your emulator to the exception list. Select from the context menu

The screen didn’t transition. Instead, the music—a haunting, low-bit funeral dirge—screeched into a single, piercing high note. The handheld grew hot in his palms, the plastic smelling of ozone and scorched silicon. Click Apply and then OK

The base ROM you are using is damaged. How to Fix the "Unhandled Exception" Error