Just a heads up. I mentioned this issue in this thread in the past:
The translation patch adds content after the 128Mbit barrier which causes issues with some flash cards. The EZ-Flash IV that you're using only has 128Mbit of PSRAM to load games and can therefore not launch this ROM hack that way. Your card has, however, an additional 256Mbit of NOR Flash. You can write the patched ROM (or any game larger than the 128Mbit PSRAM limit) to the NOR flash of the card by following the instructions for your card:
Do be aware that writing to NOR may not work with rechargable AA batteries on a AGB-001 model (the old, regular "non-SP" GBA) and quality alkaline batteries are recommended for this process. It is a slow process, for a game this size expect it to take a few (up to 10) Minutes for the write process to finish. However, you only need to do this once (until you decide to delete the game from NOR again). Once the file is written to NOR, you can launch the game any time within a second.
EDIT: Also, you're mentioning the EZ Client software. You should consider updating to a newer firmware version (2.05 being the most recent one) - They have forgone the need to save-patch your ROMs on firmware version 2.00 onwards - you can just use clean ROMs dumped from your cartridges or found elsewhere, without having to worry about patching them using outdated PC software.