Why does the installation fail?

Question 1: Why did the downloaded software fail to install? Method 1: Do you have administrator rights?

Method 2: The system file may be damaged or modified. Please try to fix it with SFC command. (sfc /SCANNOW)

Method 3: Installing ACDSEE5.0 (especially the mini Chinese version) sometimes leads to this phenomenon. Please uninstall 5.0 and find another version (such as 4.0) to install.

Method 4: Some software installations need the support of windows installer. The general solution is to find the windows installer service in Control Panel-> Administrative Tools-> Services, change the startup type to manual, and then start it. Remember to stop this service after installing the program. If the problem persists, please download the latest version of windows installer 2.0 from the Microsoft website.

Method 5: Install file single thread. Check the running process. If there is a ikernel.exe, it means that it cannot be installed now. End this process and then install it.

Method 6: Because Nuodong antivirus software will mistake ikernel.exe's installation package for a virus. Exit the firewall and restart.

Method 7: enter the program file of the partition where the system is located-> monfiels-> InstallShield-& gt； Engine->; 6->； Intel32, delete all files in this folder (or delete the whole folder of engine directly), restart, and then install.

Method 8: Install Norton SYTEMWORKS 2003, use its WINDOCTOR to automatically repair it, and then use Norton SYTEMWORKS to check with one button, restart, and everything is OK.

Method 9: At present, many software installers are msi instead of exe, and msi is a new script file of the installer. Even if some installers are EXEs, there is an msi file in their installation directory. In fact, exe calls msi files to install programs. Msi is a script file. In fact, it is msiexec.exe who actually runs the script file, which is the cause of all the problems. Need to install files instmsiw.exe, instmsiw.exe is a compressed package, which includes all files that need to run msi. You can solve the problem after running.

Question 2: Why can't I install 1 on my mobile phone? The wrong version was used! For example, iOS can't be used on Android! !

2. Memory usage is full! Please check whether there are any useless programs in the background. Please go out and have a look. ! !

3. The system firmware is damaged! Please brush the machine for processing! ! !

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For reference only! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

Question 3: Why can't the software that can be installed before be installed now? One: the uninstaller is not clean, or it is caused by using some cracking software such as lucky cracking software. Software that cannot be installed will generate some special files in the system /app/ folder of the mobile phone disk, which can be deleted.

Two: It is also possible that the downloaded software does not support your mobile phone version, and some software only supports Android 4.0.

Three: Another possibility is that the software installation package is incomplete. Need to download again.

Some softwares have requirements on the memory of mobile phones, and they can't run if they are too low. Try to uninstall some useless software, and then try to install some software that you can't install.

The last method: backup contacts, text messages. Call records, etc. Then restore the factory settings.

Question 4: Why can't everything downloaded from my mobile phone be installed? Always prompt that the installation failed. I guess your system is Android?

Some parsing packages require a more advanced version to run. I estimate that most Android phones before 20 10 cannot install the updated mainstream software. If your phone kernel and hardware support a higher version of Android, you can upgrade your phone system, which should solve the problem. Now there are a lot of brushing software, and Baidu search is also a lot; It is also possible that the source file of the software you are downloading is damaged. It is recommended to download the latest version in official website. I personally suggest that Android software is a dime a dozen now, so don't download it on some small websites. Some junk software is likely to steal personal data. If you are a boy, don't download such software as "beauty XXX", many will be recruited. It is the same to look at Mito directly with a mobile browser, at least to ensure that it is "clean without leaving traces"; In addition, there are many reasons why the software cannot be parsed, opened and installed. If the problem can't be solved, please provide your mobile phone model, current system version and the name of the software you want to download, which is more convenient for you to answer quickly!

Question 5: Why does my CAD always fail to install? 15: It is recommended to send down the installation log to have a look, otherwise I can't give you an answer.

Question 6: Why did the installation fail? Obviously, the mobile phone has a lot of space and is installed on the device memory.

Question 7: Why can't the installer be installed after the computer is downloaded? Under the NT platform (including WINNT, WIN2000 and WINXP), please log in as an administrator and run the installation program. Please confirm your identity, otherwise the installation cannot proceed. 2. If you have just finished running an installer, please wait a few seconds before starting the next installer, because this installer has been completed on the surface, but in fact, the program is still in the post-cleaning, and Ikernel.exe (installer engine) still exists in the memory, so if you start another installer at this time, an error will occur. 3. If there is an error during the installation, please use the Task Manager to see if there is a Ikernel.exe process. If there is an installer, and you are sure that no installer is running at this time, you can end this process before installation. 4. Clean up the system and temporary directories under your system account. For example, if your system is installed on drive C and the windows directory is winnt, then your system temporary directory is c:\winnt\Temp, and if you log in with "test-user" account, your personal temporary directory is C: \ documents and settings \ test-user \ local settings \ temp. Please clean up the above two directories (delete all files in the directories). 5. Delete the directory before installation: program files \ monfiles \ Installshield. 6. Delete the directory before installation: program files \ monfiles \ Installshield \ engine. 7. Please reinstall IE 5. X or 6.0. If you are an NT platform, please reinstall Microsoft's Service Pack. 8. It has something to do with the interface. This situation is very unlikely. If you are interested, please refer to InstallShield solution 9. Files that may cause problems: stdole32.tlb, stdole2.tlb, orstdole.tlb, the loss of these three files may cause installation failure. These three files are the core files of the system. If they are lost, please copy them from other machines with the same operating system to the corresponding directory of this machine. 10. If you are using Win98, it is strongly recommended that you install Microsoft patch D, and the download address is: Microsoft//D/D98/download. ASP 1 1。 Make sure you are using the latest InstallShield engine. This article is aimed at installers. Please use the latest version of InstallShield and keep it updated so that you can 12. The default simulation level must be set to: logo, and the steps are as follows: a. Click on the Windows start menu; B, select "Run"; C, input DCNFG and confirm; D. If there is any warning prompt, please select No; E. The Distributed Configuration Properties dialog box appears; F, select the "default properties" page; G. select "logo" from the "default level" drop-down box; H, click Apply and confirm. 13. Unable to read the following registry key (account level is low): HKEY _ Local _ Machine \ Software \ Class \ clsidHKEY _ Local _ Machine \ Software \ Class \ Interface HKEY _ Local _ Machine \ Software ... >>

Question 8: What is the problem that the driver is always not installed? Hello, I suggest you reinstall the chipset driver, restart the computer before installing the application driver, and then try to install a driver after restarting the computer. Lenovo official website Driver Download Address:

support 1.lenovo/...d.aspx

You can search and download the corresponding driver according to the specific model of your computer.

Question 9: Why does my PS always fail to be installed? What's going on here? Delete the Adobe folder under the C:\Program Files folder.

Question 10: Why does Apple's mobile phone installation always fail? Troubleshooting methods are as follows:

1. Check whether iOS device-Settings-General-Access restriction-Install application is turned on, and this option must be turned off;

2. Try to replace the USB interface or data cable;

3. Prompt that "APIInternalError" belongs to the problem of equipment system. Please restart the device before installation.

4. The prompt "PackageExtractionFailed" indicates that the application installation package cannot be decompressed normally. Please reinstall or download again.

5. The prompt "ServiceError" indicates that the installation service cannot be started. Please reinstall.

6. Prompt "AfcWriteFileError" Please check whether the remaining capacity of the iOS device is enough (more than 2 times the installed application capacity).