Hi there,I have a problem with my Autocad every time I open the application CUI will not load perfectly and in command line AutoCAD menu utilities loaded.; error: bad character read (octal): 0 always come up and some mouse control not working at there right command, like the mouse bottom 3 instead of pan now it is snap settings, and in option/ display performance setting of apply solid fill become unchecked even if i check it and apply the settings. when I close the Autocad the same problem happen, I already try to reinstall the software but the same problem occurs.Please help me what to do?Sincerely yoursJoseph 

Your CUI or most probably the associated MNL file is improperly formatted - see the related tip:
 
http://www.cadforum.cz/cadforum_en/-error-bad-character-read-octal-0-tip7143

Hello,The link you given does not fix the error, same problem occursROUNDHEAD

This is not a specific fix - just a description what probably causes the problem. You have to find the damaged file (a CUI, LSP, MNL) and the character(s) which cause the problem. Or just replace the files from a backup or from a repair installation.

I have already replace all CUI, MNL and LSP files, but the same problem occurs. Also i just recently uninstall and delete all the files of my autocad in program files and in my application settings, and also delete all autodesk in my registry. and reinstall the software, but same error appear.what should I do?Roundhead

[QUOTE=roundhead]I have already replace all CUI, MNL and LSP files, but the same problem occurs. Also i just recently uninstall and delete all the files of my autocad in program files and in my application settings, and also delete all autodesk in my registry. and reinstall the software, but same error appear.what should I do?Roundhead[/QUOTE]
What kind of version is AutoCAD and what is your OS (32 & 64 bit)Try to change your RAM.

[QUOTE=Arben.Allaraj]
[QUOTE=roundhead]I have already replace all CUI, MNL and LSP files, but the same problem occurs. Also i just recently uninstall and delete all the files of my autocad in program files and in my application settings, and also delete all autodesk in my registry. and reinstall the software, but same error appear.what should I do?Roundhead[/QUOTE]
What kind of version is AutoCAD and what is your OS (32 & 64 bit)Try to change your RAM.[/QUOTE]My OS is windows xp 32bit, my pc is equipped with core 2 duo 2.4ghz 2cpu, 2mb cache, 1gb nvidia graphics card and 4gb ram.This error happen about a month ago, when one of our contractor submitted a drawing file, when i open this file the error happen.Is there anybody can help my problem?Thanks in Advance and God BlessRoundheadroundhead2010-01-15 07:09:50

I have already replace all CUI, MNL and LSP files, but the same problem
occurs. Also i just recently uninstall and delete all the files of my
autocad in program files and in my application settings, and also
delete all autodesk in my registry. and reinstall the software, but
same error appear.what should I do?Roundhead

[QUOTE=roundhead]I have already replace all CUI, MNL and LSP files, but the same problem
occurs. Also i just recently uninstall and delete all the files of my
autocad in program files and in my application settings, and also
delete all autodesk in my registry. and reinstall the software, but
same error appear.what should I do?Roundhead
[/QUOTE]
Make a restore Your OS or format it.

My company just buy an new computer, and install a fresh copy of licensed Autocad 2009, the software works very fine with no error at first time. But the same error occurs when one of my draftsman open the file i mention before. I think Formatting or restoring the system in not remedy of the problem. I'm pretty sure that this error came from the drawing file. Now my question is how this could happen. Ive audit, purge and recover this drawing but same error problem happen. What is in this drawing that makes the error. Could anybody solve this error. This drawing file also infect other autocad files when opening in the same workstation or PC.Hope anyone can solve this error,I'am sure this error will not only infect our company PC but maybe it will also infect other PC, if anyone to investigate this file, I can send this to your email.Joseph

[QUOTE=roundhead]My company just buy an new computer, and install a fresh copy of licensed Autocad 2009, the software works very fine with no error at first time. But the same error occurs when one of my draftsman open the file i mention before. I think Formatting or restoring the system in not remedy of the problem. I'm pretty sure that this error came from the drawing file. Now my question is how this could happen. Ive audit, purge and recover this drawing but same error problem happen. What is in this drawing that makes the error. Could anybody solve this error. This drawing file also infect other autocad files when opening in the same workstation or PC.Hope anyone can solve this error,I'am sure this error will not only infect our company PC but maybe it will also infect other PC, if anyone to investigate this file, I can send this to your email.Joseph
[/QUOTE] Ok send me this file.

hi there,I send the file now to your gmail
roundhead2010-01-19 02:08:09

Hello everyone,do anyone have energy to help me in the error of our autocad,thanks

 Check your e-mail.

 what is the solution

See the "related CAD tip" below your posting.