diff --git a/Examples/WordFuncTest.nsi b/Examples/WordFuncTest.nsi
index 1f7ce3e6..f8c13bef 100644
--- a/Examples/WordFuncTest.nsi
+++ b/Examples/WordFuncTest.nsi
@@ -269,6 +269,9 @@ Section WordReplace
 	${WordReplace} 'C:\io.sys C:\logo.sys C:\WINDOWS' 'SYS' '' '+' $OUT
 	StrCmp $OUT 'C:\io. C:\logo. C:\WINDOWS' 0 error
 
+	${WordReplace} 'C:\io.sys C:\logo.sys C:\WINDOWS' 'C:\io.sys' '' '+' $OUT
+	StrCmp $OUT ' C:\logo.sys C:\WINDOWS' 0 error
+
 	${WordReplace} 'C:\io.sys      C:\logo.sys   C:\WINDOWS' ' ' ' ' '+1*' $OUT
 	StrCmp $OUT 'C:\io.sys C:\logo.sys   C:\WINDOWS' 0 error
 
diff --git a/Include/WordFunc.nsh b/Include/WordFunc.nsh
index 19a95c32..a7b8500c 100644
--- a/Include/WordFunc.nsh
+++ b/Include/WordFunc.nsh
@@ -1,7 +1,7 @@
 /*
 _____________________________________________________________________________
 
-                       Word Functions Header v3.0
+                       Word Functions Header v3.1
 _____________________________________________________________________________
 
  2005 Shengalts Aleksander aka Instructor (Shengalts@mail.ru)
@@ -808,11 +808,11 @@ VersionConvert
 			all:
 			StrCpy $5 0
 			StrCpy $2 $R0 $7 $5
-			StrCmp $2$3 '' error1
 			StrCmp $2 '' +4
-			StrCmp $2 $0 +5
+			StrCmp $2 $0 +6
 			IntOp $5 $5 + 1
-			goto -5
+			goto -4
+			StrCmp $R0 $R1 error1
 			StrCpy $R0 '$3$R0'
 			goto end
 			StrCpy $2 $R0 $5