diff --git a/MQL4/Include/OTMql4/OTLibJsonFormat.mqh b/MQL4/Include/OTMql4/OTLibJsonFormat.mqh
index 19feb5b..be08789 100755
--- a/MQL4/Include/OTMql4/OTLibJsonFormat.mqh
+++ b/MQL4/Include/OTMql4/OTLibJsonFormat.mqh
@@ -15,3 +15,5 @@ string jOTMarketInformation(string uSymbol);
 string jOTTickInformation(string uSymbol, int iTimeFrame);
 string jOTBarInformation(string uSymbol, int iTimeFrame, int iBar);
 string jOTTimerInformation();
+
+#import
diff --git a/MQL4/Include/OTMql4/OTLibLog.mqh b/MQL4/Include/OTMql4/OTLibLog.mqh
index 32c33b5..a0bdc70 100755
--- a/MQL4/Include/OTMql4/OTLibLog.mqh
+++ b/MQL4/Include/OTMql4/OTLibLog.mqh
@@ -18,3 +18,4 @@ void vWarn(string sMess);
 void vInfo(string sMess);
 void vDebug(string sMess);
 void vTrace(string sMess);
+#import
diff --git a/MQL4/Include/OTMql4/OTLibSimpleFormatCmd.mqh b/MQL4/Include/OTMql4/OTLibSimpleFormatCmd.mqh
index c2f52ee..3f091e4 100755
--- a/MQL4/Include/OTMql4/OTLibSimpleFormatCmd.mqh
+++ b/MQL4/Include/OTMql4/OTLibSimpleFormatCmd.mqh
@@ -15,3 +15,5 @@ string zOTLibSimpleFormatBar(string uType, string uChartId, int iIgnore, string
 string zOTLibSimpleFormatTimer(string uType, string uChartId, int iIgnore, string uMark, string uInfo);
 string zOTLibSimpleFormatTick(string uType, string uChartId, int iIgnore, string uMark, string uInfo);
 string zOTLibSimpleFormatRetval(string uType, string uChartId, int iIgnore, string uMark, string uInfo);
+
+#import
diff --git a/MQL4/Include/OTMql4/OTLibStrings.mqh b/MQL4/Include/OTMql4/OTLibStrings.mqh
index dbd2402..b8b9881 100755
--- a/MQL4/Include/OTMql4/OTLibStrings.mqh
+++ b/MQL4/Include/OTMql4/OTLibStrings.mqh
@@ -15,3 +15,4 @@
 string uAnsi2Unicode(int ptrStringMemory);
 void vStringToArray(string uInput, string& uOutput[], string uDelim);
 string uStringReplace(string uHaystack, string uNeedle, string uReplace);
+#import