Upgrade vc2.2 to 2.3

This is certainly not a known problem.

Can you provide me with some more details?

Does the install of 2.3 complete successfully or does the installation fail?

What is the exact error message that you are receiving and during what operation?

What version of Visual Studio are you using?

Thanks.

Hello Chris, after installation,without error, is required a system reboot before using the VC and in the process the win starts with error correction and the log file shows that the c: \\ windows \\ system32 \\ drivers \\ Msahci.sys is corrupted. I have already installed other programs with successful. This is happening only with the VC. I'm using:

Micro Focus Visual COBOL 2.2 Version 2.2.02172.

Microsoft Visual Studio 2012 Shell (Integrated)
Version 11.0.61219.0 Q11REL
Microsoft .NET Framework
Version 4.5.50709

This sounds more like you have a hardware error on your disk drive. as Msahci.sys is the Microsoft Advanced Host Controller Interface (AHCI) driver that controls your SATA drives.

I would recommend running chkdsk on your computer to see if there are any errors detected on this drive prior to installing VC 2.3 again.

Thanks, I will do this.