Not really a programming question but i think quite relative. I have a .exe running in my windows XP PC. This exe needs a file in the same directory to run and has no problem finding it in XP BUT in Vista(I tried this in several machines and works in some of them) fails to run. I'm guessing there is a problem finding the path.The program is written in basic(Yes i know..) I attach the code below. Can you think of any workarounds? Thank you

The exe is located in c:\tools Also the program runs in windows console(It starts but then during the execution cannot find a custom file type .TOP made by the creator of the program)

     '   PROGRAMM  TOP11.BAS



DEFDBL A-Z
CLS
LOCATE 1, 1
COLOR 14, 1
FOR i = 1 TO 80
   PRINT "±";
NEXT i
LOCATE 1, 35: PRINT "?? TOP11 ??"
PRINT "    €€‚—‚„‘ ’— ‹„’†‘„— ‘’† „”€„€ ’†‘ ‡€€‘‘†‘ ‰€ † „.‚.‘.€.     "
COLOR 7, 0
PRINT "-------------------------------------------------------------------------------"
PRINT
INPUT "ƒ?©« «¦¤ ©¬¤«?©«? ¤???... :  ", Factor#
INPUT "¤¦£ ¨®e¦¬ [.TOP] : ", topfile$
VIEW PRINT 7 TO 25
file1$ = topfile$ + ".TOP"
file2$ = topfile$ + ".T_P"
file3$ = "Syntel"
OPEN file3$ FOR OUTPUT AS #3
PRINT #3, " ‘¬¤«?©«?? ¤??? = " + STR$(Factor#) + "   †‹„‹†€: " + DATE$
CLOSE #3

command1$ = "copy" + " " + file1$ + " " + file2$
SHELL command1$   '’¦ ¨®e¦ .TOP ¤« ¨a­«  £ «¤ ?«a?¥ .T_P



OPEN file2$ FOR INPUT AS #1
OPEN file1$ FOR OUTPUT AS #2
bb$ = " \\\    \ ,   ###.####   ###.####   ####.###    ##.### "
DO
         LINE INPUT #1, Line$
         Line$ = RTRIM$(LTRIM$(Line$))
         icode$ = LEFT$(Line$, 1)
        IF icode$ = "1" THEN
           Line$ = " " + Line$
           PRINT #2, Line$
           PRINT Line$
        ELSEIF icode$ = "2" THEN
           Line$ = " " + Line$
           PRINT #2, Line$
           PRINT Line$
        ELSEIF icode$ = "3" THEN
             Number$ = MID$(Line$, 3, 6)
             Hangle = VAL(MID$(Line$, 14, 9))
             Zangle = VAL(MID$(Line$, 25, 9))
             Distance = VAL(MID$(Line$, 36, 9))
             Distance = Distance * Factor#
             Height = VAL(MID$(Line$, 48, 6))
           PRINT #2, USING bb$; icode$; Number$; Hangle; Zangle; Distance; Height
           PRINT USING bb$; icode$; Number$; Hangle; Zangle; Distance; Height
         ELSE
        END IF

LOOP UNTIL EOF(1)
VIEW PRINT
CLS
LOCATE 1, 1
PRINT "               ***  ’„‘ ’“ ‚€‹‹€’‘ ***                "
END