diff --git a/src/dos/dos_programs.cpp b/src/dos/dos_programs.cpp
index 7d74f1c9..3e00f572 100644
--- a/src/dos/dos_programs.cpp
+++ b/src/dos/dos_programs.cpp
@@ -1498,12 +1498,13 @@ void DOS_SetupPrograms(void) {
 	MSG_Add("PROGRAM_LOADFIX_ERROR","Memory allocation error.\n");
 
 	MSG_Add("MSCDEX_SUCCESS","MSCDEX installed.\n");
-	MSG_Add("MSCDEX_ERROR_MULTIPLE_CDROMS","MSCDEX: Failure: Drive-letters of multiple CDRom-drives have to be continuous.\n");
+	MSG_Add("MSCDEX_ERROR_MULTIPLE_CDROMS","MSCDEX: Failure: Drive-letters of multiple CD-ROM drives have to be continuous.\n");
 	MSG_Add("MSCDEX_ERROR_NOT_SUPPORTED","MSCDEX: Failure: Not yet supported.\n");
+	MSG_Add("MSCDEX_ERROR_PATH","MSCDEX: Specified location is not a CD-ROM drive.\n");
 	MSG_Add("MSCDEX_ERROR_OPEN","MSCDEX: Failure: Invalid file or unable to open.\n");
-	MSG_Add("MSCDEX_TOO_MANY_DRIVES","MSCDEX: Failure: Too many CDRom-drives (max: 5). MSCDEX Installation failed.\n");
+	MSG_Add("MSCDEX_TOO_MANY_DRIVES","MSCDEX: Failure: Too many CD-ROM drives (max: 5). MSCDEX Installation failed.\n");
 	MSG_Add("MSCDEX_LIMITED_SUPPORT","MSCDEX: Mounted subdirectory: limited support.\n");
-	MSG_Add("MSCDEX_INVALID_FILEFORMAT","MSCDEX: Failure: File is either no iso/cue image or contains errors.\n");
+	MSG_Add("MSCDEX_INVALID_FILEFORMAT","MSCDEX: Failure: File is either no ISO/CUE image or contains errors.\n");
 	MSG_Add("MSCDEX_UNKNOWN_ERROR","MSCDEX: Failure: Unknown error.\n");
 
 	MSG_Add("PROGRAM_RESCAN_SUCCESS","Drive cache cleared.\n");
@@ -1517,7 +1518,7 @@ void DOS_SetupPrograms(void) {
 		"For information about special keys type \033[34;1mintro special\033[0m\n"
 		"For more information about DOSBox, go to \033[34;1mhttp://www.dosbox.com/wiki\033[0m\n"
 		"\n"
-		"\033[31;1mDOSBox will stop/exit without a warning if an error occured!\033[0m\n"
+		"\033[31;1mDOSBox will stop/exit without a warning if an error occurred!\033[0m\n"
 		"\n"
 		"\n"
 		);
@@ -1531,9 +1532,9 @@ void DOS_SetupPrograms(void) {
 		"\033[44;1m\xC9\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD"
 		"\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD"
 		"\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xBB\n"
-		"\xBA \033[32mmount c c:\\dosprogs\\\033[37m will create a C drive with c:\\dosprogs as contents.\xBA\n"
+		"\xBA \033[32mmount c c:\\dosgames\\\033[37m will create a C drive with c:\\dosgames as contents.\xBA\n"
 		"\xBA                                                                         \xBA\n"
-		"\xBA \033[32mc:\\dosprogs\\\033[37m is an example. Replace it with your own games directory.  \033[37m \xBA\n"
+		"\xBA \033[32mc:\\dosgames\\\033[37m is an example. Replace it with your own games directory.  \033[37m \xBA\n"
 		"\xC8\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD"
 		"\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD"
 		"\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xBC\033[0m\n"
@@ -1542,9 +1543,9 @@ void DOS_SetupPrograms(void) {
 		"\033[44;1m\xC9\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD"
 		"\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD"
 		"\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xBB\n"
-		"\xBA \033[32mmount c ~/dosprogs\033[37m will create a C drive with ~/dosprogs as contents.\xBA\n"
+		"\xBA \033[32mmount c ~/dosgames\033[37m will create a C drive with ~/dosgames as contents.\xBA\n"
 		"\xBA                                                                      \xBA\n"
-		"\xBA \033[32m~/dosprogs\033[37m is an example. Replace it with your own games directory.\033[37m  \xBA\n"
+		"\xBA \033[32m~/dosgames\033[37m is an example. Replace it with your own games directory.\033[37m  \xBA\n"
 		"\xC8\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD"
 		"\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD"
 		"\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xBC\033[0m\n"