The resolver-to-digital converter MSX-RDC-17 is a device for supplying and acquiring a resolver.It converts the position value given by the resolver into a digital incremental output signal. The resolution of the incremental encoder output can be defined using the switch on the front side of the MSX-RDC-17.

• Resolver To Analog Converter

How-To Geek Forums / Windows 7

(Solved) - Cannot access a folder due to I/O device error

So I have a Compaq Presario CQ61 laptop. I have been having trouble accessing my downloads folder in location C:UsersB.RomeroDownloads. When I click the folder, it takes about 30 seconds to a minute to load, then a window pops up saying 'C:UsersB.RomeroDownloads is not accessible. The request could not be performed because of an I/O device error. I am running Windows 7. I have scanned the computer several times using that cmd sfc/scannow and it found nothing. I have tried opening the folder in safe mode and it still didn't work. I have check my drivers and they are up to date. Also, I am not sure if this is related to the issue, however my laptop is also running slower than usual. I cannot restore it because i have no restore points. I have run out of options in truing to access this folder. Any help in resolving this would be greatly appreciated!

Thank you for your time!

Resolver To Analog Converter

Hi BRomero ,

Welcome to HTG ,

A couple of things to try...

1. Open a cmd prompt in Elevated/Admin mode and type,

sfc /scannow

Allow it to run and see if it says whether or not files could be fixed.

If still no go try....

2. Full Anti-Virus scan AND Anti-Spyware scans.

please also state what AV and AS you are using.

There may be a problem with your HDD. Run this command:

chkdsk c: /r

If the partition from where you want to read has another letter than 'c', replace 'c' by that letter. But do not forget the colon.

Thank you for your reply. I have scanned my computer using multiple AS's and AV's. I have used AVG, Microsoft Security essentials, Ad Aware, CCleaner and Super Anti-Spyware. All threats that were detected were deleted. Even after all those scans and threat removals I still have the same problem. I have already run a sfc/scannow and it detected nothing. I did not run the cmd as Admin however. I will try to run it again as Admin when I get home.

Thank you WHS, I will try to run that command when I get to my computer. I will post the results as soon as I try it out later today.

I hope you don't have AVG and MSE installed at the same time.

I uninstalled AVG and Ad Aware. I have the other programs currently installed. I had this issue before I even installed MSE.

Actually, now that I think about it. I believe this problem began to occur after I uninstalled AVG or before. I did have MSE and AVG installed together at some point in time. Could this have caused my current problem?

Its working now! I did the Hard disk check and now my computer isn't even lagging. I can now access the folder as well! Thank you all very much!

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