There are many types of error in windows os but all are related to some specific issue. Windows is one of the most popular operating system of the world and used by millions of system users. Some errors are due to corrupt or damaged windows dll files, some are due to old or outdated windows driver. Acpi.sys blue screen is also one of them which occur due to damaged or corrupt Acpi.sys file of the windows system. Acpi.sys is a windows driver which is located in the folder C:\Windows\System32\Drivers\Acpi.sys. The .sys extension indicate that is the system file and very important and responsible. Since it is a windows driver so it is responsible to send the given instructions to the hardware devices to perform the tasks. If it is damaged or moved from the default location then it will occurs the Acpi.sys blue screen error. This error comes with blue screen of death. You can face the situation that when you are working on the system suddenly the system screen changed in blue screen and some error messages are given for your indication that proper maintain your system otherwise it may be dangerous for you and windows or hard disk may be crashed. With the indication messages there are also given that Acpi.sys error. It indicate that the file named Acpi.sys is missing or damaged so check it and repair or replace it to run the system smoothly.
Cause of Acpi.sys blue screen error:-
Corrupt or damaged Acpi.sys windows driver is the main cause of Acpi.sys blue screen of death. Sometime malicious programs entered in the system and damage or corrupt the system files. During this process they also damage the windows driver Acpi.sys so it gives this problem. If you are changing the setting of the system and by mistake the file acpi.sys has moved from the default location then it may be the cause of Acpi.sys blue screen of error.
Fix Acpi.sys blue screen error:-
It is compulsory to fix Acpi.sys blue screen error if it occurs in your system. To remove this problem first manual process is to scan the whole system with an updated and latest anti-virus to make sure that the system is safe from malicious programs or not. If any issue found then fix them. You can also fix Acpi.sys blue screen of error by replacing this file. Download the Acpi.sys file and replace it. You can also use Advanced System Repair Tool which is the partner of Microsoft and specially developed to fix windows error. Download this tool in your system and run it to repair the system files. It will fix the problems in a few minutes and also protect the system from malicious programs attack.