diff --git a/data/glest_game b/data/glest_game
index 3e3e28d1..69b5a991 160000
--- a/data/glest_game
+++ b/data/glest_game
@@ -1 +1 @@
-Subproject commit 3e3e28d1cbb9a500987811f7f46b06a274b167b1
+Subproject commit 69b5a991e721d6e79c4dc7b364b8bf0ae987c6d1
diff --git a/source/shared_lib/sources/feathery_ftp/ftpAccount.c b/source/shared_lib/sources/feathery_ftp/ftpAccount.c
index b6419ddb..dad292ed 100644
--- a/source/shared_lib/sources/feathery_ftp/ftpAccount.c
+++ b/source/shared_lib/sources/feathery_ftp/ftpAccount.c
@@ -99,7 +99,7 @@ int ftpCreateAccount(const char* name, const char* passw, const char* root, int
 			strncpy(ftpUsers[n].name, name, MAXLEN_USERNAME);
 			strncpy(ftpUsers[n].passw, passw, MAXLEN_PASSWORD);
 			strncpy(ftpUsers[n].ftpRoot, root, MAX_PATH_LEN);
-			ftpUsers[n].ftpRootLen = strlen(root);
+			ftpUsers[n].ftpRootLen = (int)strlen(root);
 			ftpUsers[n].accRights = acc;
 			return 0;
 		}
diff --git a/source/shared_lib/sources/feathery_ftp/ftpCmds.c b/source/shared_lib/sources/feathery_ftp/ftpCmds.c
index c23a00a8..ab0becd6 100644
--- a/source/shared_lib/sources/feathery_ftp/ftpCmds.c
+++ b/source/shared_lib/sources/feathery_ftp/ftpCmds.c
@@ -60,7 +60,7 @@ LOCAL uint8_t scratchBuf[LEN_SCRATCHBUF];
 int ftpSendMsg(msgmode_E mode, int sessionId, int ret, const char* msg)
 {
 	int sentlen = 0;
-	int len = strlen(msg);
+	int len = (int)strlen(msg);
 	char buf[6];
 
 	if(mode == MSG_QUOTE)
@@ -86,7 +86,7 @@ if(VERBOSE_MODE_ENABLED) printf("%02d <-- %s%s\n", sessionId, buf, msg);
 int ftpExecTransmission(int sessionId)
 {
 	int finished = FALSE;
-	int len;
+	size_t len;
     ftpSession_S *pSession = ftpGetSession(sessionId);
 	transmission_S *pTrans = &pSession->activeTrans;
 	int rxLen;
@@ -99,8 +99,8 @@ int ftpExecTransmission(int sessionId)
         len = ftpReadFile(scratchBuf, 1, LEN_SCRATCHBUF, pTrans->fsHandle);
 		if(len > 0)
         {
-			pTrans->fileSize -= len;
-            if(ftpSend(pTrans->dataSocket, scratchBuf, len))
+			pTrans->fileSize -= (uint32_t)len;
+            if(ftpSend(pTrans->dataSocket, scratchBuf, (int)len))
 			{
     	    	ftpSendMsg(MSG_NORMAL, sessionId, 426, ftpMsg000);
     	    	finished = TRUE;
@@ -133,12 +133,12 @@ int ftpExecTransmission(int sessionId)
 				break;
 			}
 
-			rxLen += len;
+			rxLen += (int)len;
 		} while(rxLen < LEN_SCRATCHBUF);
 
 		if(rxLen > 0)
         {
-			int res = ftpWriteFile(scratchBuf, 1, rxLen, pTrans->fsHandle);
+			size_t res = ftpWriteFile(scratchBuf, 1, rxLen, pTrans->fsHandle);
 	        if(res != rxLen)
 			{
 	        	if(VERBOSE_MODE_ENABLED) printf("ERROR in ftpExecTransmission ftpWriteFile returned = %d for sessionId = %d\n",res,sessionId);
@@ -999,7 +999,7 @@ int execFtpCmd(int sessionId, const char* cmd, int cmdlen)
 
 			if(VERBOSE_MODE_ENABLED) printf("About to execute cmds[n].cmdToken [%s] command [%s] for sessionId = %d\n",cmds[n].cmdToken,&cmd[i],sessionId);
 
-			ret = cmds[n].handler(sessionId, &cmd[i], strlen(&cmd[i]));	// execute command
+			ret = cmds[n].handler(sessionId, &cmd[i], (int)strlen(&cmd[i]));	// execute command
 
 			if(VERBOSE_MODE_ENABLED) printf("Executed cmds[n].cmdToken [%s] command [%s] ret = %d for sessionId = %d\n",cmds[n].cmdToken,&cmd[i],ret,sessionId);
 
diff --git a/source/shared_lib/sources/feathery_ftp/ftpLib.c b/source/shared_lib/sources/feathery_ftp/ftpLib.c
index 47d66d5c..7b81444c 100644
--- a/source/shared_lib/sources/feathery_ftp/ftpLib.c
+++ b/source/shared_lib/sources/feathery_ftp/ftpLib.c
@@ -36,7 +36,7 @@
  */
 int ftpRemoveTrailingSlash(char* path)
 {
-	int len = strlen(path);
+	size_t len = strlen(path);
 
 	if(len > 1)
 	{
@@ -44,7 +44,7 @@ int ftpRemoveTrailingSlash(char* path)
 		if(path[len] == '/')
 			path[len] = '\0';
 	}
-	return len;
+	return (int)len;
 }
 
 /**
diff --git a/source/shared_lib/sources/feathery_ftp/ftpSession.c b/source/shared_lib/sources/feathery_ftp/ftpSession.c
index 2aa96380..31509ecc 100644
--- a/source/shared_lib/sources/feathery_ftp/ftpSession.c
+++ b/source/shared_lib/sources/feathery_ftp/ftpSession.c
@@ -259,7 +259,7 @@ const char* ftpGetRealPath(int id, const char* path, int normalize)
 
 	const char *ftp_rootget = ftpGetRoot(sessions[id].userId, &len);
 	snprintf(ftpRoot,2047,"%s",ftp_rootget);
-	ftpRootLen = strlen(ftpRoot);
+	ftpRootLen = (int)strlen(ftpRoot);
 	if(ftpRootLen > 0 && ftpRoot[ftpRootLen-1] != '/') {
 		strcat(ftpRoot,"/");
 	}
diff --git a/source/shared_lib/sources/util/conversion.cpp b/source/shared_lib/sources/util/conversion.cpp
index 51409f83..67af1064 100644
--- a/source/shared_lib/sources/util/conversion.cpp
+++ b/source/shared_lib/sources/util/conversion.cpp
@@ -217,11 +217,11 @@ string formatNumber(uint64 f) {
 
 string getTimeDuationString(int frames, int updateFps) {
 	int framesleft = frames;
-	int hours = (int) frames / (float)updateFps / 3600.0;
+	int hours = (int)((int) frames / (float)updateFps / 3600.0f);
 	framesleft = framesleft - hours * 3600 * updateFps;
-	int minutes = (int) framesleft / (float)updateFps / 60.0;
+	int minutes = (int)((int) framesleft / (float)updateFps / 60.0f);
 	framesleft = framesleft - minutes * 60 * updateFps;
-	int seconds = (int) framesleft / (float)updateFps;
+	int seconds = (int)((int) framesleft / (float)updateFps);
 	//framesleft=framesleft-seconds*GameConstants::updateFps;
 
 	string hourstr = intToStr(hours);
diff --git a/source/shared_lib/sources/util/string_utils.cpp b/source/shared_lib/sources/util/string_utils.cpp
index 194267af..5cb146bd 100644
--- a/source/shared_lib/sources/util/string_utils.cpp
+++ b/source/shared_lib/sources/util/string_utils.cpp
@@ -88,7 +88,7 @@ namespace Shared { namespace Util {
 
     char* ConvertToUTF8(const char* s) {
 		if (NULL != s && *s != '\0')
-			return ConvertToUTF8(s, strlen(s));
+			return ConvertToUTF8(s, (Shared::Platform::uint32)strlen(s));
 		char* ret = new char[1];
 		//LOG_ASSERT(NULL != ret);
 		assert(NULL != ret);