If you want to recover files due to deletion, format, partition lost or damage, system crash, etc. especially under Windows Vista/2008/Windows 7, our free data recovery software - Data Recovery Wizard Free Edition is recommended. It works well with hardware RAID and hard drives, SD and Memory Cards, etc.

Frequent FAT32, NTFS Partition Error Repair

SYMPTOMS:
When we try to boot after hardware testing procedures, we'll see just blank screen without any messages.

Solution:
Please run Partition Table Doctor, it can automatically check and repair partition table error.

SYMPTOMS:
Not found any Active Partition in hard drive.

Solution:
Please run Partition Table Doctor, and it will report some messages as follows:
ERROR: No Active Primary partition on Harddisk1.
Do you want set Active primary partition on Harddisk1?
Please click 'Yes' button to solve this problem.

SYMPTOMS:
DISK BOOT FAILURE, INSERT SYSTEM DISK AND PRESS ENTER.

Solution:
Please run Partition Table Doctor, and it will report some messages as follows:
ERROR: No Active Primary partition on Harddisk1.
Do you want set Active primary partition on Harddisk1?
Please click 'Yes' button to solve this problem.

SYMPTOMS:
Invalid partition table.

Solution:
Please run Partition Table Doctor, and it will report some messages as follows:
ERROR: Invalid Boot Indicator of primary partitions on Harddisk1.
Do you want correct the error?
Please click 'Yes' button to solve this problem.

SYMPTOMS:
Missing operating system.

Solution:
Please run Partition Table Doctor, and it will report some messages as follows:
ERROR: Partition 1 on Harddisk1 Absolute start sector is 16191.
The right start sector is 63.
Do you want correct the error?
Please click 'Yes' button to solve this problem.

SYMPTOMS:
Boot infection or Boot virus.

Solution:
Please do partition recovery, run Partition Table Doctor, and choose 'Rebuild Partition Table' function on 'Operations' menu. More details see 'Rebuild MBR'.

SYMPTOMS:
Invalid Drive Specification messages. We want to find my lost partition.

Solution:
Please run Partition Table Doctor, and choose 'Rebuild Partition Table' function on 'Operations' menu.

SYMPTOMS:
- Invalid media type reading drive.
Abort, Retry, Fail?
- File system is displayed as RAW.
- Windows may ask if you want to format the drive.
- File names contain weird characters.
- Sector Not Found messages.

Solution:
Please run Partition Table Doctor, and choose 'Fixboot' function on 'Operations' menu. More detail sees 'Fixboot'.

See: Hard Disk Data Security and Protection

Features

Notes

• Notes for Using And Running
• Step-by-Step Instructions
• How to Create Emergency Floppy Disk or Bootable CD of Partition Table Doctor
• Frequent Partition Error
• How to Recover Lost Partitions From External Hard Disk Drive By Partition Table Doctor
• How to recover accidentally deleted partition
• About Partition Table
• Liability / Warranty

Common problems related to data loss and our solutions