File Transfer from XP to Windows 7

ErockG

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I recently backed up my files from my last computer which was running windows xp onto an external hard drive using the files and settings transfer wizard. The files were compressed onto my hard drive as .dat files. Now, when I attempt to restore the files onto my new computer running windows 7, the files are not recognized under.

My last computer is crashed and out of commision. I do not know which service pack it was running.

Any tips on how I can recover my old files?
 

My Computer My Computer

Computer Manufacturer/Model Number
Acer 5745
OS
windows 7 64 bit
You could take the old drive out of the old system and put it in a USB adapter and get all your files off it. That is if that drive is still any good.
 

My Computer My Computer

Computer Manufacturer/Model Number
Built be Me
OS
Windows 7 Pro x64
CPU
i5 760
Motherboard
Asus P7P55D-E Pro
Memory
16GB
Graphics Card(s)
Nvidia GTS450
Sound Card
On board
Monitor(s) Displays
Dell 2007WFP Dell 1800FP
Screen Resolution
1680x1050 1280x1024
Hard Drives
Seagate 250GB & 750GB
WD 1TB
PSU
Antec 750
Case
In Win
Cooling
Cooler Master Hyper 212+
Keyboard
IBM
Mouse
MS
im pretty sure that drive is corrupted. any software that can recognize the .dat files and transfer their contents into the original format maybe?
 

My Computer My Computer

Computer Manufacturer/Model Number
Acer 5745
OS
windows 7 64 bit
Type "Transfer" in the start menu search. You will then be presented with "Transfer files from another computer" follow the wizard.

If that does not work try 7zip on the files.
 

My Computer My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Alienware Aurora ALX R4
OS
Windows 10 Pro (x64)
CPU
Intel Core i7-3930K (3.2GHz - 4.5GHz)
Motherboard
Alienware Aurora-R4 x79
Memory
4x Samsung 4GB PC3-12800 DDR3 (16GB 1600MHz)
Graphics Card(s)
Nvidia Geforce GTX 690
Sound Card
SteelSeries Siberia Elite
Monitor(s) Displays
Dell UltraSharp U3011
Screen Resolution
2560x1600
Hard Drives
Samsung 850 Pro 256 GB, Seagate 1TB Desktop Hybrid HDD, 2x Western Digital 4TB Green HDD
PSU
875W Some Dell PSU <.<
Case
Alienware Aurora ALX
Cooling
Custom Liquid Cooling (EK CPU & GPU blocks) dual EK 480RAD
Keyboard
Logitech G710+ Mechanical
Mouse
Logitech G700s
Internet Speed
Verizon Fios (50 mbps average)
Other Info
Server: Intel NUC D54250WYK: i5-4250U, 16GB, 256 GB mSATA, Windows Server 2012 R2
thats what i used, it wont recognize the .dat files from my external. i think its because xp was running windows 32 bit, and my new comp. is running 7 in 64 bit
 

My Computer My Computer

Computer Manufacturer/Model Number
Acer 5745
OS
windows 7 64 bit
You need to know the program which created the .dat files - was it a backup program? That is the program which needs to be installed to open them.

Once you determine which program was used to compress the files, install it's 64 bit version to open or extract them. If the program isn't available in 64 bit use a 32 bit OS to do it.

If you compressed the drive itself, decompress it in the Properties box.

How to read and open .DAT files in Windows
 
the program that i used was the "Files and Settings Transfer Wizard" included with windows xp. the external hard drive is not compressed, but the files were compressed into the .dat files on the external. do you know if there is a link to download that program in 64 bit?
 

My Computer My Computer

Computer Manufacturer/Model Number
Acer 5745
OS
windows 7 64 bit
are you kidding me? maybe i should have gone with a mac
 

My Computer My Computer

Computer Manufacturer/Model Number
Acer 5745
OS
windows 7 64 bit
No I am not kidding. This is how troubleshooting is done.

Do you expect someone here to read all of the results for you, just to get to the answer for what happens when you don't research whether the built-in XP transfer tool won't work from Win7? It should have been done beforehand.

Let's hope someone who knows happens by, or maybe someone will do the work for you.
 
Throw Windows XP into a virtual machine, import the data then download the transfer tool on to the XP VM re-export. Then load it up in Windows 7.
 

My Computer My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Alienware Aurora ALX R4
OS
Windows 10 Pro (x64)
CPU
Intel Core i7-3930K (3.2GHz - 4.5GHz)
Motherboard
Alienware Aurora-R4 x79
Memory
4x Samsung 4GB PC3-12800 DDR3 (16GB 1600MHz)
Graphics Card(s)
Nvidia Geforce GTX 690
Sound Card
SteelSeries Siberia Elite
Monitor(s) Displays
Dell UltraSharp U3011
Screen Resolution
2560x1600
Hard Drives
Samsung 850 Pro 256 GB, Seagate 1TB Desktop Hybrid HDD, 2x Western Digital 4TB Green HDD
PSU
875W Some Dell PSU <.<
Case
Alienware Aurora ALX
Cooling
Custom Liquid Cooling (EK CPU & GPU blocks) dual EK 480RAD
Keyboard
Logitech G710+ Mechanical
Mouse
Logitech G700s
Internet Speed
Verizon Fios (50 mbps average)
Other Info
Server: Intel NUC D54250WYK: i5-4250U, 16GB, 256 GB mSATA, Windows Server 2012 R2
Go purchase a mac and go away, you bother me.
 

My Computer My Computer

Computer Manufacturer/Model Number
* BFK Customs *
OS
W 7 64-bit Ultimate
CPU
Intel Q9550 Yorkfield
Motherboard
ASUS P5Q Pro
Memory
8GB Dominator 8500C5D
Graphics Card(s)
ATI : XFX 5870
Sound Card
Realtek HD Audio 7-1
Monitor(s) Displays
1x 47" LCD HDMI & 3x 26" LCD HDMI
Screen Resolution
1920x1080P & 1920x1200
Hard Drives
1x 80GB Intel X25-M G2 SSD : 1x 500GB & 1x 640GB WD Caviar Black(s)
PSU
Corsair 620HX
Case
Cooler Master RC-690
Cooling
Tuniq Tower 120, 2x 140mm and 3x 120mm case fans
Keyboard
Microsoft 500
Mouse
Razer Diamondback 3G
Internet Speed
14 Mb/s
Other Info
1x Koutech 3Gb/s SATA HDD Hot Swap Rack
i already performed the google search. anyway, didn't mean to offend. i'll find another computer to re-transfer the files on in the correct format. you'd figure windows would keep the software compatible with the hardware through the years though. 6 years of foresight should not be that difficult for engineers.
 

My Computer My Computer

Computer Manufacturer/Model Number
Acer 5745
OS
windows 7 64 bit
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