Windows 7 SP1 can not be installed 100% solution

From the day before yesterday Windows 7 SP1 RTM official version released download, many friends have in the article comments and soft media forum Win7 SP1 area the following Questions:

1. Why does the installation of Windows 7 SP1 officially indicate that the system lacks the necessary components to cause installation?

2. Why install Windows 7 SP1 official version? When prompted, "the system can not find the specified path"?

3, why after installing Windows7 SP1 restarted, "Configuration error" and other issues (can not configure SP installation failed. Error code: 0x80070002 ERROR_FILE_NOT_FOUND (The system cannot find the specified file)?

In fact, since the release of the official version of Win7 SP1, the software company has been troubleshooting the root causes of these problems and is looking for a good solution. Br>

The root cause of such problems, and the use of Win7 optimization master, Rubik's cube and other software cleaned up "system-driven backup", this has a relationship, through Sunday, January 16 Check all day, make sure that there are related folders such as atiilhag.inf_amd64_neutral_0a660e899f5038a2 and atiriol6.inf_amd64_neutral_bde34ad5722cca75 in C:\\Windows\\System32\\DriverStore\\FileRepository. Removing these folders will prompt Win7 SP1 when installing. The necessary components are also. Because at the same time, because the recovery of these two files will also produce the problem that the system cannot find the specified path & rdquo;, the solution can only be to restore those driver backup files. The problem of file permissions and 32-bit, 64-bit systems is more complicated to fix for beginners. Therefore, in today's article, we recommend that you use another method that does not reinstall the system and retain all the installation software and configuration &mdash ;— use Win7 CD to fix the system.

See: >> 100% perfect solution Windows7 SP1 can not install & install failure scheme

Soft media can't install Win7 SP1 due to the use of system disk slimming function to delete the driver backup Version friends, to express my deep apology.

In the official version of Rubik's cube 2.01 released this afternoon, we will block this driver backup cleanup function. After all, this situation is indeed unpredictable. With this situation, we will give such files protection.

At the same time, in the afternoon of the Rubik's cube 2.01 official version also added a key to clean up the backup file function after Win7 SP1 RTM installation, 64-bit Win7 cleaned up 2.2G of system disk space, 32-bit Win7 cleaned up 1.3G system disk space. Of course, cleaning up these backups will cause the official version of Win7 SP1 RTM to fail to uninstall, but there is no reason to uninstall the official version of Win7 SP1.