Defrag boot files windows 7

However maybe the automated process had already kicked in cause I ran the file from desktop and there was no time gained when booting up. Shall try again after installing newer drivers or startup programs.

There would be very little fragmentation. Plus the jury is still out on how Win7 handles the automated process. They may have fixed it, I just don't know. I do know under Vista, unless you let your laptop sit idle few of us do , the process never kicked in.

I think we'll know more over time as we try this after the Win7 has been in wide use for a few months. Thanks man for sharing that. I just used your method, it finished within few minutes. I'll update later with the gains. I ran this in Windows 7 bit. The command window opened, "invoking boot file optimization" displayed after some time and then the command windows disappeared. I don't know if the optimization is complete. Were you monitoring it with TaskManager and Resource monitor as suggested?

ScuderiaConchiglia , Nov 4, Finally it ran successfully, when I tried it for the third time. I could see the registry entry "Yes" for BootOptimizeFunction now. I don't what was going on for the first two times I tried. Type services.

Right click on each services one by one and start them if they are not running. Make sure the start type is Automatic. Method 2 If issue persists, I would request you to run chkdsk command to scan your hard disk if there is any corruption with disk or not. Go to Start , click All Programs and open Accessories. Right click on Command Prompt in the Program list and then select Run as administrator. If you are prompted for an administrator password or for confirmation, type your password, or click OK.

That will open an elevated command prompt. It will show Administrator in the caption. Confirm to run on next startup and reboot. Important: While performing chkdsk on the hard drive if any bad sectors are found on the hard drive when chkdsk tries to repair that sector if any data available on that might be lost Method 3 There might be a chance that there is some system file corruption.

How satisfied are you with this reply? Thanks for your feedback, it helps us improve the site. In reply to Ramesh. Kumar's post on March 11, Hello Ramesh, Thanks for these suggestions.

In reply to madpongo's post on March 22, Hi, Thanks for the update on the issue. Step 1 Perform Clean Boot. Do keep us updated. Defragmentation is much related to file systems on electromechanical disk drives, and it is the process of picking up all pieces of data which spread across a partition it is also called volume and then putting these pieces together.

Suppose: there are 10 clusters in one partition, and a file uses the first, the third, and the ninth cluster since one cluster cannot hold all content of the file, like this:. That is to say File 1 consists of 3 pieces, and each cluster holds one piece. Defragment hard drive is the process of putting these 3 pieces of data together so as to make a file saved in continuous space, as the following picture shows:.

Now users would know how disk defragmentation works. But at this time some users may ask why a file could be saved to several different locations on a drive rather than stored in one place.

Actually, this is our second question of how fragments are generated. Generally, when we are saving files to a new partition or volume, all files will be saved continuously, for example:. However, after one of these files is deleted, for instance File 3 is deleted, space occupied by this file will be marked available for new files, and file system can save any new file to the newly released space even if there is unused space left at the end of the drive file system just allocates space at random.

Definitely, space released by File 3 cannot hold all content of the new file, and file system has to allocate more space for this file from other released space or unused space.

Thus we may get the following result:. The new file is made up of 2 parts: one is after File 2, and the other is after File 5. Under this situation, we say data fragments are generated. Actually, apart from deleting and writing operation, editing or modifying an old file may cause fragments. For example, the original size of File 1 is 20MB, but then we added some content to this file, making it 30MB now. That is to say, extra 10MB space is required. At this time, if there is no free space available after File 1, file system needs to allocate 10MB unused space from other places for the added content, which means File 1 will spread across the drive and data fragments are generated, too.

Once fragments reach to a certain degree, users need to defrag the disk or defrag computer. If not, hard disk performance would be affected largely. There are lots of benefits to make defragment hard drive, and in this post, we just list major 3.

As we know, all files saved on a hard disk here we refer to mechanical hard disk rather than SSD are accessed via the magnetic head. If a file consists of multiple fragments, the hard disk especially magnetic head of the disk will do much extra work. To be specific, when we are accessing a file which is saved in 2 or more different locations, the head needs to move here and there so as to read all fragments of the file, thus increasing seek time.

However, after defragment hard drive, all pieces of the file will be gathered to one extent so that the head only needs to work in one extent. Naturally, our computer would run much more quickly since a lot of seek time are reduced. In addition, defragmentation helps the most when it comes to startup times. Therefore, speeding up computer is the biggest improvement brought by defragmentation. We have said the magnetic head should move here and there to read a fragmented data.

That is to say, if there are a slew of fragmented data saved on a volume or partition, the head needs to do much more movements. With reading and writing data frequently, our hard disk may be physically damaged after a long time. That is to say, its service time could be reduced.

However, if we are doing defragment hard drive on the volume at this time, the read-write operation will be reduced largely since all fragmented files will be rearranged and reunited. In other words, hard disk service time could be increased. In order to make full use of hard disk space and optimize disk performance, many users plan to do disk and partition management, such as extend small partition, change cluster size, convert file system, check the file system, and merge partition.

However, if they make management on disk or partition which is with lots of fragmented files, they may receive different types of errors. For example, the partitioning program either Windows built-in or third party crashes suddenly. Therefore, before doing partition-related operations especially making relatively complex operations , users had better defrag the hard disk or volume in advance.

Now that defragmentation will bring us big benefits, how can we do this task?