1 files changed, 1 insertions, 1 deletions
diff --git a/win/tclWinPipe.c b/win/tclWinPipe.c
index a357412..2155a8d 100644
--- a/win/tclWinPipe.c
+++ b/win/tclWinPipe.c
@@ -941,7 +941,7 @@ TclpCreateProcess(
     PROCESS_INFORMATION procInfo;
     SECURITY_ATTRIBUTES secAtts;
     HANDLE hProcess, h, inputHandle, outputHandle, errorHandle;
-    char execPath[MAX_PATH * TCL_UTF_MAX];
+    char execPath[MAX_PATH * 3];
     WinFile *filePtr;
 
     PipeInit();