while running codevison compiler Error: EIOPortError in module cvavr.exe at 001406A4 . Can't start IOPORT.SYS driver. Make sure you have IOPORT.SYS driver copied in C:\\Windows\SYSTEM32\DRIVERS directory

Question

Old title: ioport.sys

i have same problem .I am using cvavr v 1.24.6 in vista.

did u find any solution to this problem....??

1. error message says "EIOPortError in module cvavr.exe at 001406A4 . Can't start IOPORT.SYS driver. Make sure you have IOPORT.SYS driver copied in C:\Windows\SYSTEM32\DRIVERS directory"

2.operating system is windows vista

3. need to run codevision compiler

Answer 1

Hi,

1. Are you trying to launch this application or install it? When do you encounter this error?
2. I checked the compatibility of this application with Windows Vista but could not find any information about it.

Here is the search result.

http://www.microsoft.com/windows/compatibility/windows-vista/Search.aspx?type=Hardware&s=codevision%20compiler

Method 1.

I would ask you log on to your computer with Administrator account and then check if it works fine.

Here is how:

a. Right click on the setup file.

b. Choose run as administrator.

Method 2.

Start your computer in clean start and then try running it.

Refer to the article below for steps about how to start your computer in clean boot state.

How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7http://support.microsoft.com/kb/929135

Note: When the troubleshooting is over do not forget to reset the computer to normal startup. Follow the step 7 in the above article.

Hope this helps.

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Answer 2

1. error message says "EIOPortError in module cvavr.exe at 001406A4 . Can't start IOPORT.SYS driver. Make sure you have IOPORT.SYS driver copied in C:\Windows\SYSTEM32\DRIVERS directory"

2.operating system is windows vista

3. need to run codevision compiler

Answer 3

Hi,

Check with the CodeVisionAVR compiler folks.

http://www.hpinfotech.ro/html/cvavr.htm

http://www.avrfreaks.net/index.php?func=viewItem&item_id=146&module=Freaks%20Tools

Or where ever you got it originally.

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Question might be better asked in the MSDN forums where programmers are more abundant.

MSDN - Forums

http://social.msdn.microsoft.com/Forums/en/categories/

Hope this helps.

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Rob Brown - MS MVP - Windows Desktop Experience : Bicycle - Mark Twain said it right.

Answer 4

1. error message says "EIOPortError in module cvavr.exe at 001406A4 . Can't start IOPORT.SYS driver. Make sure you have IOPORT.SYS driver copied in C:\Windows\SYSTEM32\DRIVERS directory"

2.operating system is windows vista

3. need to run codevision compiler

Answer 5

Hi,

You did not reply in the thread you are referring to so we have no way to know what the issue is.

Either find the other thread and reply in it or start a new thread with the appropriate information

to help us help you.

How to ask a question

http://support.microsoft.com/kb/555375

Hope this helps.

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Rob Brown - MS MVP - Windows Desktop Experience : Bicycle - Mark Twain said it right.