The Computer is not accessible. "You might not have permission to use this network resource”

Please do for this procedure

Go to run
Write regedit in run box
Then go to HKEY_LOCAL_MACHINE
Then go to system >>>>>     current control set    >>>>>     control   >>>>>>    LSA
And then Regedit and set limitblankpasswords to zero
Regedit and set restrictanonymous to zero
be sure that the Guest account is activated
be sure that permissions are granted for the folder
share the drive as well as the folder (you are not allowed to set permissions settings on the drive)
disable simple file sharing
disable the firewall
add a password for yourself on both machines because anonymous users cannot access a shared drive.


None of these proposals along with several others that I tried ever worked.

However, I stumbled across a Security change that did work:
1. From Control Panel choose Administrative Tools> Computer Management> Storage> Disk Management
2. Right click on the drive in question
3. Choose Properties and click the Security tab
4. Click the Everyone User Group and notice that the Permissions for Administrators boxes are not checked.
5. Click on the Allow> Full Control box and then the Apply button at the bottom.
6. You can check the other users and groups in this window and allow them full use also.
7. Click OK and exit the Security window.
8. You now should be allowed access to the drive via sharing on the Workgroup network.

Thanks to
Shri. Nishant verma, 

System manager
Panipat HO 

courtesy:sapost.