Solved Cannot Boot Windows 7 after Uninstalling Ubuntu Dual-Boot

The Linux Grub messed you up. You can try to fix it with EasyBCD. Elseyou can make your C: partition active (with the bootable CD of Partition Wizard) and run repair/install with your installation disk 3 times. Reboot after each time.
 

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HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
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Vista, Windows7, Mint Mate, Zorin, Windows 8
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from 1.6GHz Duo to i7
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Trackball mice
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...
 
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My Computer

OS
Windows 7 Ultimate 64-Bit
...
 
Last edited:

My Computer

OS
Windows 7 Ultimate 64-Bit
This can be repaired. Has been done many times. No need to buy a new HDD. Give me a couple of minutes to find some reference posts.

PS: DO NOT REINSTALL. That will wipe all your data.
 

My Computer

Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
OS
Vista, Windows7, Mint Mate, Zorin, Windows 8
CPU
from 1.6GHz Duo to i7
Monitor(s) Displays
2x HP w2207
Hard Drives
5x HDD, 7x SSD, 12x Externals
Keyboard
with trackball - no mices
Mouse
Trackball mice
Internet Speed
DSL 6000
...
 
Last edited:

My Computer

OS
Windows 7 Ultimate 64-Bit

My Computer

Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
OS
Vista, Windows7, Mint Mate, Zorin, Windows 8
CPU
from 1.6GHz Duo to i7
Monitor(s) Displays
2x HP w2207
Hard Drives
5x HDD, 7x SSD, 12x Externals
Keyboard
with trackball - no mices
Mouse
Trackball mice
Internet Speed
DSL 6000

My Computer

OS
Windows 7 Ultimate 64-Bit
Yeah, Siw is always very cryptic. What he says is:

1. Activate your C partition with cmd from the installation disc. (I had suggested the bootable CD of Partition Wizard because Command Prompt work is not everybody's cup of tea). He also abbreviated the commands. The full version would read like thsi:

Diskpart

list volume

( make a note of exactly what it says - and post it up here afterwards)

( find the letter for the volume you installed 7 on - use that instead of ? below)
- he means the C: partition

select volume ? - where ? is your C: partition

active

exit

2. After that, run startup/repair 3 times as described in the second link from Ted (BFK). That should be pretty clear. Where do you not understand ??
 

My Computer

Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
OS
Vista, Windows7, Mint Mate, Zorin, Windows 8
CPU
from 1.6GHz Duo to i7
Monitor(s) Displays
2x HP w2207
Hard Drives
5x HDD, 7x SSD, 12x Externals
Keyboard
with trackball - no mices
Mouse
Trackball mice
Internet Speed
DSL 6000
Yeah, Siw is always very cryptic. What he says is:

1. Activate your C partition with cmd from the installation disc. (I had suggested the bootable CD of Partition Wizard because Command Prompt work is not everybody's cup of tea). He also abbreviated the commands. The full version would read like thsi:

Diskpart

list volume

( make a note of exactly what it says - and post it up here afterwards)

( find the letter for the volume you installed 7 on - use that instead of ? below)
- he means the C: partition

select volume ? - where ? is your C: partition

active

exit

2. After that, run startup/repair 3 times as described in the second link from Ted (BFK). That should be pretty clear. Where do you not understand ??

I see, thank you for clearing that up. Ignore the second one, I thought it was something different.
I'll be trying it soon.
 

My Computer

OS
Windows 7 Ultimate 64-Bit
If you still can`t get it, talk to Gregrocker.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Skylake Special #666
OS
Windows 10 Pro x64
CPU
Intel Core i7 6700K
Motherboard
Asus Sabertooth Z170 Mark 1
Memory
GSkill TridentZ RGB 16GB 3600 16-16-16-36
Graphics Card(s)
EVGA GTX 980 Ti SC x2
Sound Card
Realtek High Definition
Monitor(s) Displays
AOC G2460PG
Screen Resolution
1920 x 1080 144Hz
Hard Drives
Samsung 860 Pro 256GB, Seagate Barracuda 4TB x2
PSU
EVGA 1000 P2, EVGA White Custom Braided Cables
Case
Corsair Vengeance C70 Gunmetal Black
Cooling
Corsair H100i v2, Corsair ML120 x2, Thermal Grizzly Kryonaut
Keyboard
Logitech G910 Orion Spectrum
Mouse
Logitech G700s
Internet Speed
Verizon Fios Quantum Gateway 75/75
Antivirus
Windows Defender, Malwarebytes Free 3.8.3
Browser
Chrome
Other Info
Corsair SP120 x4, LG Blu-ray Drive, Durabrand HT-395 100 Watt Dolby Digital Amp, Corsair H2100 Wireless 7.1 Headset
Brian, I think we can handle it.
 

My Computer

Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
OS
Vista, Windows7, Mint Mate, Zorin, Windows 8
CPU
from 1.6GHz Duo to i7
Monitor(s) Displays
2x HP w2207
Hard Drives
5x HDD, 7x SSD, 12x Externals
Keyboard
with trackball - no mices
Mouse
Trackball mice
Internet Speed
DSL 6000
Just tryin to help, sorry :confused:
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Skylake Special #666
OS
Windows 10 Pro x64
CPU
Intel Core i7 6700K
Motherboard
Asus Sabertooth Z170 Mark 1
Memory
GSkill TridentZ RGB 16GB 3600 16-16-16-36
Graphics Card(s)
EVGA GTX 980 Ti SC x2
Sound Card
Realtek High Definition
Monitor(s) Displays
AOC G2460PG
Screen Resolution
1920 x 1080 144Hz
Hard Drives
Samsung 860 Pro 256GB, Seagate Barracuda 4TB x2
PSU
EVGA 1000 P2, EVGA White Custom Braided Cables
Case
Corsair Vengeance C70 Gunmetal Black
Cooling
Corsair H100i v2, Corsair ML120 x2, Thermal Grizzly Kryonaut
Keyboard
Logitech G910 Orion Spectrum
Mouse
Logitech G700s
Internet Speed
Verizon Fios Quantum Gateway 75/75
Antivirus
Windows Defender, Malwarebytes Free 3.8.3
Browser
Chrome
Other Info
Corsair SP120 x4, LG Blu-ray Drive, Durabrand HT-395 100 Watt Dolby Digital Amp, Corsair H2100 Wireless 7.1 Headset
Brian, I think we can handle it.

I'm sorry to say that the latest method you gave me did not work either. I am starting to get extremely irritated by this.
 

My Computer

OS
Windows 7 Ultimate 64-Bit
OK, let's have a closer look at your disk. Download the bootable CD of Partition Wizard (link is in the last box of the webpage). Burn this .iso to a CD (e.g. with ImgBurn) and boot your system with the CD. Then take a readable picture with a camera of what PW is showing you. Post that picture here. Then we'll go from there.
 

My Computer

Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
OS
Vista, Windows7, Mint Mate, Zorin, Windows 8
CPU
from 1.6GHz Duo to i7
Monitor(s) Displays
2x HP w2207
Hard Drives
5x HDD, 7x SSD, 12x Externals
Keyboard
with trackball - no mices
Mouse
Trackball mice
Internet Speed
DSL 6000
OK, let's have a closer look at your disk. Download the bootable CD of Partition Wizard (link is in the last box of the webpage). Burn this .iso to a CD (e.g. with ImgBurn) and boot your system with the CD. Then take a readable picture with a camera of what PW is showing you. Post that picture here. Then we'll go from there.


Um.. nothing happens. It just boots Windows and receive a BSOD, as usual.
 

My Computer

OS
Windows 7 Ultimate 64-Bit
Ignore the last message, I used a bad disc.
 

My Computer

OS
Windows 7 Ultimate 64-Bit

My Computer

OS
Windows 7 Ultimate 64-Bit
Good picture. That looks pretty neat. Apparently your activation of C: with Command Prompt worked because C: is now active. But since you have the 100MB partition which seems to be intact, let's do the following - all with the bootable PW CD:

1. Highlight C: > click on the partition tab above > Modify > deactivate
2. Highlight the 100MB partition > click on the partition tab above > Modify > activate
3. On the left side there should be a 'Fix MBR' button. Click on that.

After each step do an 'Apply' (top left)

On point #3 I may not have the exact semantic because I do not want to take my system down to boot into the CD. But it should be about that.

When you are done with all that, try to boot Windows 7. If the 100MB partition is still intact, that should work. If not, we'll do something else.
 

My Computer

Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
OS
Vista, Windows7, Mint Mate, Zorin, Windows 8
CPU
from 1.6GHz Duo to i7
Monitor(s) Displays
2x HP w2207
Hard Drives
5x HDD, 7x SSD, 12x Externals
Keyboard
with trackball - no mices
Mouse
Trackball mice
Internet Speed
DSL 6000
Good picture. That looks pretty neat. Apparently your activation of C: with Command Prompt worked because C: is now active. But since you have the 100MB partition which seems to be intact, let's do the following - all with the bootable PW CD:

1. Highlight C: > click on the partition tab above > Modify > deactivate
2. Highlight the 100MB partition > click on the partition tab above > Modify > activate
3. On the left side there should be a 'Fix MBR' button. Click on that.

After each step do an 'Apply' (top left)

On point #3 I may not have the exact semantic because I do not want to take my system down to boot into the CD. But it should be about that.

When you are done with all that, try to boot Windows 7. If the 100MB partition is still intact, that should work. If not, we'll do something else.

It's called Rebuild MBR and it is blacked out in the Disk drop-down menu. It is not in the Operations to the left.
 

My Computer

OS
Windows 7 Ultimate 64-Bit
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