diff --git a/ini/GLideN64.custom.ini b/ini/GLideN64.custom.ini
index f5e5cc9bb..6157ef57b 100644
--- a/ini/GLideN64.custom.ini
+++ b/ini/GLideN64.custom.ini
@@ -18,7 +18,7 @@ generalEmulation\enableLegacyBlending=0
 Good_Name=Bio F.R.E.A.K.S. (E)(U)
 frameBufferEmulation\copyToRDRAM=1
 
-[BioHazard%20II]
+[BIOHAZARD%20II]
 Good_Name=Biohazard 2 (J)
 frameBufferEmulation\copyFromRDRAM=1
 frameBufferEmulation\copyToRDRAM=0
diff --git a/src/mupenplus/Config_mupenplus.cpp b/src/mupenplus/Config_mupenplus.cpp
index 2d9315d62..97e38a94e 100644
--- a/src/mupenplus/Config_mupenplus.cpp
+++ b/src/mupenplus/Config_mupenplus.cpp
@@ -340,6 +340,8 @@ void Config_LoadCustomConfig()
 		ROMname.replace(pos, 1, "%20");
 	for (size_t pos = ROMname.find('\''); pos != std::string::npos; pos = ROMname.find('\'', pos))
 		ROMname.replace(pos, 1, "%27");
+	for (size_t pos = ROMname.find('&'); pos != std::string::npos; pos = ROMname.find('&', pos))
+		ROMname.replace(pos, 1, "%26");
 	std::transform(ROMname.begin(), ROMname.end(), ROMname.begin(), ::toupper);
 	const char* sectionName = ROMname.c_str();
 	m64p_handle fileHandle;