I don't think you can have literal text and serialization on the same line. Try this format, it works for our shop. note: your machine might use different common variable for sequential engraving, some of our machines use #599 others use #10599 % O0105 (AR15 ENGRAVING) (DATE=DD-MM-YY - 13-03-18 TIME=HH:MM - 14:35) (MCX FILE - D:\CAMPBELL ARMS\AR15\LOWER RECEIVER PART 1 CORRECT 2.MCAM) (NC FILE - E:\FOLDER4\SEND.TXT) (MATERIAL - ALUMINUM INCH - 7075) (T17|0.25 ENGRAVING BIT|H17|D17|TOOL DIA. - .25) N100 G20 N110 G0 G17 G40 G49 G80 G90 N120 T17 M6 N130 G0 G90 G54 X.568 Y-1.545 S6112 M3 N140 G43 H17 Z1.3505 N150 M8 N160 G47 P0 (CAM-00) X2. Y2. I90. J0.5 R0.1 Z-0.001 F30. E10. (G47P0 = TEXT) N170 G0 Z1.3505 N171 X2. Y3. (<====== START LOCATION FOR SERIALIZE) N172 G47 P1 (####) X2. Y3. I90. J0.5 R0.1 Z-0.001 F30. E10. (G47P1 = SERIALIZE) (set #599 = start number) N173 G0 Z1.3505 N180 M5 N190 G91 G28 Z0. M9 N200 G28 Y0. N210 M30 %

At first, I tried to install it, didn't work. Have our I.T. guy (with full admin rights) tried it, still didn't work.

I have issue when installing X+ 2017 on two of my computers which just upgraded to mastercam 2017. Attached is the error message when i tried to install it. I also had previous version of X+ coexist for my X9. Can that cause problem? Sorry this is my first time posting on here. Please let me know if i done something wrong. Thanks in advance your help.