The opera – the popular browser intended for browsing the Web. This observer is the same program, as well as all other, installed on the computer. And as all programs, the Opera it is subject to the faults in a system leading to failure.
Incompatibility with a system
The incompatibility with a system can be improbable, but quite possible reason because of which the Opera does not work. Small random access memory capacity and low frequency of the processor can not pull the latest version of this product. Especially when the hard drive is almost filled. Not only the browser, but also many other programs can refuse to work, reporting about it in the form of normal ignoring of teams of the user or in the form of the taking-off system errors. Usually in the upper left corner of such window "Error" is written. Upgrade of the computer or use of older version of the Opera will help to get rid of this problem.
Blocking by a firewall or antivirus software
Refuses to work with one more already more popular reason for which the browser can, blocking is a firewall. This conventional component is installed together with the Windows system and its purpose comes down to control of the application for which access to network is necessary. Usually at start of the similar application, the firewall reports to the user about possible danger and asks, to arrive properly with this program: allow access to network or not. But there are also such cases when it automatically blocks the application. In order that it earned, it is necessary to come into the control panel and to disable a firewall.
Later versions of antiviruses have the same property, as a firewall. In the interface of it there is a function blocking access to network. Turn off this function or an antivirus.
Errors in the system
Also the system can be the reason. The register blockage, infection with a virus, installation of the clashing programs, for example, of two antiviruses - all this can lead at once to system errors which in turn lead to failures in work of some applications. It is possible to eliminate a similar adverse situation by means of full cleaning of a system, recovery or its hard reset.
It is the best of all to carry out cleaning by means of formatting of all disks. At the same time, that is without a system, it is the best of all to format normal local disks completely, and a disk with a system to restore by means of the special program, for example Acronis.
Recovery or otherwise rollback of a system is made by means of a conventional component of Windows. Come into the Start menu, "System recovery" and activate the procedure. Set date of recovery - it is date when the system worked normally, and click "Begin recovery".
Reinstallation of a system – radical reception to which it is necessary to resort if two previous did not yield any result.