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1. #Teracopy pro v1 22 full#
2. #Teracopy pro v1 22 software#
3. #Teracopy pro v1 22 windows 7#
4. #Teracopy pro v1 22 download#

In googling for solutions, I was bit surprised to read Windows 7 & XP ‘Copy’ cmmd does not included any form of MD5 or CRC check – an important weaknes of Windows. The fact that my 2nd attempt to copy to the USB WD Passport is usually without CRC error, may be a clue in diagnosing the cause of the errors

Implication is the cause is external to the C: internals. HDDs etc is introducing data errors.Īlthough not what I want, to zero in on the cause, I now also unzip to the internal drive and not yet had a CRC error.

#Teracopy pro v1 22 software#

A good software check (built into the Copy cmmd) obviously will automatically flag a problem if any of the pertinent hardware, internal busses, USB sockets/plus, cable.

I guess no hardware or software is 100% reliable, BUT I would have thought something so fundamental to an OS as the ‘Copy’ cmmd, would have built-in checking that each Copy operation, using at least a method similar to CRC etc, to CONFIRM the copied file matches the src – no matter if the copy is to the same, an external USB, or a network drive. However, I have often felt the quality of MS OS suspect, but never had time to research the internals.

#Teracopy pro v1 22 full#

Also used the WD Lifegoard Diagnostics to check its USB cable & detailed sector check – 9hrs to check the full 1TB – Disk Passed. For that reason, I felt reasonably confident my HDDs were ok. To date, neither C: or the WD log any Errors. I use ‘CrystalDiskInfo’ utility that quietly/discretely shows internal and external HDD temperatures in the systray (and other S.M.A.R.T parameters) and warns you with a popup if any exceed safe values. Since discovering this, I now unzip the USB drive copy first to check if CRC errors before deleting from C:, and if so, my 2nd use of the OS ‘Copy’ command, usually results in a correct copy of the file on the USB drive. However, when recently unzipping some of the files on the USB drive (that JD had verified as ok when downloaded onto C:) 7zip reported CRC errors. I assumed the OS ‘Copy’ command would, like JDownloader and other 3rd party utilities, automatically perform a CRC or equivalent check on each copied file, and inform the user if the copy was bad. I then normally move infrequently accessed large files onto an (also new, and unpowered unless in-use) external USB Western Digital Passport drive to maintain space on internal drive.

#Teracopy pro v1 22 download#

When I download typically large films using JDownloader to the C: drive, JD checks the file CRC (actually MD5) and tells me if there are any file errors. I recently bought a Nettop using Win7, mainly for use as a HTPC, but also for general purpose use, and have just noticed an apparent weakness with the Windows ‘Copy’ command. Simular to ftp products.ĬRC Errors using Windows File Copy command and best solution It is like it needs one thread for processing and one for adding files to the queue. The dos start window is not applicable in this case.Īlso, you program can be much faster if it would start processing the copy as soon as it has a few files in the queue instead of adding them all and then beginning the processing. Not sure if there is a command line option to make it auto minimized.

Also, Even if the windows are minimized, any new window created by the command prompt is automatically visible and on top. This is simular to the auto minimize you have except this will make sure TT.exe is out of memory and the window is closed. I have so many that never get stated as they wait forever for something to complete but there are no other active Teracopies busy doing transfers.Īlso, it seems that the window doesn’t close itself after a while and I need a command option to tell it to hold the window open for x seconds then close it for sure. The Copy waiting feature needs a command line to disable this feature.