Patch fought the system is known, it played after the call, then the system will prompt already installed updates, and can no longer continue to re-install the patch. With their own computer systems not related to the patch can not fight, for example,iphone 6 shockproof case some patches are patches for individual hardware and software, if the computer system is not such hardware and software, then hit Bust or installation is unsuccessful. However, the system comes with the application, some people do not have these systems application software, and can not be uninstalled, there can not be uninstalled production system vulnerabilities Bug, also for security seals often patched vulnerabilities, which are micro software to do evil ah! The system comes with application software vulnerabilities, even if you do not have this software also fill holes every day!
Some with a version number (such as v2, v3, etc.) patch is actually an upgraded version of the same name patches, so you can not beat the old patch and a direct hit with a new patch v2 and so forth. The system does not support the patch, patch, iphone 6 shockproof case when the system will prompt "This update does not apply to your computer." Old patch covering problem: If you hit a patch of a relatively new and then hit a patch older, it might system will prompt "This update is not available for your computer," unable to install an older patch.
Situation unsupported patch, in fact, may be many reasons, the patch can be used to manually batch update batch program, batch program format divided into two kinds. The first format: file address is an absolute address, iphone 6 shockproof case with this list of list format more clearly each patch installation order, and the order of installation to control their own, if you schedule a press hit new patch beating the old patch, then you can jump in reverse many do not need to install the patch! Patch excessive CPU would result in a higher proportion, update running slow; the most important is not enough memory, it will lead to the back of the patch can not update, the system will prompt the memory is not enough to call you restart the computer; there is the C disk space may occur not enough, according to their own computer so you can select a batch update configuration to a complete batch program is divided into two or three segments segment is better!