Is it possible to reinstall windows 7 x64 over itself without losing the installed programs?
I assume the data will be OK if no format is performed but will the installation find the installed programs like MS Office and keep them active or will I have to reinstall all my apps again?
Thanks
System Manufacturer/Model Number Dell Studio xps 1640 laptop OS Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1 CPU Intel(R) Core(TM)2 Duo CPU T9800 @ 2.93GHz Motherboard Intel(R) Core(TM)2 Duo CPU T9800 @ 2.93GHz Memory 4.00 GB 2x 2.00 GB SODIMM Graphics Card ATI Mobility Radeon HD 3670 Sound Card (1) High Definition Audio Device (2) IDT High Definition A Monitor(s) Displays Generic PNP Monitor Screen Resolution 1920 x 1080 x 32 bits (4294967296 colors) @ 60 Hz
Keyboard DELL Keyboard (LAPTOP) Mouse DELL Touchpad (LAPTOP) PSU DELL 90W Case LAPTOP Hard Drives TOSHIBA MK5055GSX ATA Device 465.76 GB
2 Logical Drives C: 450 GB D: Recovery patition 15GB Internet Speed DSL 8/3
System Manufacturer/Model Number HP Pavilion Elite 495UK OS Windows 7 Ultimate SP1 64-Bit CPU Intel Core i7 870 @ 2.93GHz Motherboard MSI 2A9C (CPU1) Memory 8Gb Dual-Channel DDR3 @ 664MHz Graphics Card nVidia GeForce GTX 460 1024MB dedicated RAM Sound Card Realtek HD Audio Monitor(s) Displays HP2310i Screen Resolution 1920 x 1080
Keyboard Logitech K750 solar-powered keyboard Mouse Logitech Wireless M180 mouse PSU 460W Case HP Elite Cooling Air cooled Hard Drives 1x1954GB Hitachi HDS22020ALA 330 (RAID), 1x1954GB Hitachi External for backup and storage Internet Speed 2Mb Other Info Pure Avanti Flow Internet Radio with iPod Dock, 64Gb iPod, HP USB Speakers, Sony MDR-V500 Headphones, Sony Vaio F-Series Laptop
If what you are referring to is the Repair Install linked by Theog above, then it keeps all programs and settings in place while reinstalling the OS. But make a Windows 7 backup image so you have a path back if it somehow fails. Backup Complete Computer - Create an Image Backup
If you want to clean reinstall by selecting Custom Install then it will overwrite everything and you must reinstall all programs. Clean Install Windows 7
Thanks guys for your input.
I tried any and all possible repair/recovery options prior to posting. I have re mdone all drivers etc. unfortunately I dont have a list of my Win Updates prior to august.
I am going to backup necessary data and do a clean install. I wish we could bill Microsoft for the time wasted doing this. It seems it has to be done at least twice during the cycle of the OS.
System Manufacturer/Model Number Dell Studio xps 1640 laptop OS Microsoft Windows 7 Home Premium 64-bit 7601 Multiprocessor Free Service Pack 1 CPU Intel(R) Core(TM)2 Duo CPU T9800 @ 2.93GHz Motherboard Intel(R) Core(TM)2 Duo CPU T9800 @ 2.93GHz Memory 4.00 GB 2x 2.00 GB SODIMM Graphics Card ATI Mobility Radeon HD 3670 Sound Card (1) High Definition Audio Device (2) IDT High Definition A Monitor(s) Displays Generic PNP Monitor Screen Resolution 1920 x 1080 x 32 bits (4294967296 colors) @ 60 Hz
Keyboard DELL Keyboard (LAPTOP) Mouse DELL Touchpad (LAPTOP) PSU DELL 90W Case LAPTOP Hard Drives TOSHIBA MK5055GSX ATA Device 465.76 GB
2 Logical Drives C: 450 GB D: Recovery patition 15GB Internet Speed DSL 8/3
If you'll follow the steps in the Perfect Reinstall link in my signature picture below, you'll not set yourself up for any problems down the line and get the best reinstall possible.