What should I do if the installation software prompts that I cannot open the file to be written?

The author found that many netizens feedback to this site, the computer occasionally appears to be unable to open the file to be written when installing the program, resulting in the program can not complete the installation, the error message is generally unable to open the file to be written The software asks to give up, you can choose "Retry to write or retry", but no matter which image you choose, the program still can't complete the installation, as shown below:
Install the desktop theme package prompts can not open the file to be written 360 anti-virus software prompts can not open the file to be written error

encountered this problem, many friends are helpless, do not know how to solve. After the author's research, the main cause of this problem may be software problems or system problems, you can try the following methods:

One: first eliminate virus interference

Use the latest version of anti-virus software The computer performs a full scan to check whether there is a virus destroying the file and the system. Generally, the problem may be a virus. If no virus is found, do the following:

Two: Check whether the downloaded software is complete

If the software you downloaded is incomplete, or modified by others, causing some files to be lost, the installation will fail. It is recommended that you go back to the official website to download the required software and reinstall it. In addition, if the computer software used to be an old version, it may be subject to Protected, it is recommended to uninstall the old version of the software, and then install it.

3: Check if the folder where the software is located has write permission: the method is to find the software folder to be installed, right-click to select the attribute, and then under Security Options, check whether the administrator account has write permission. .

Four: Some user feedback, some city programs installed to the C drive will prompt you can not open the file to be written error, but installed on other disks can be normal. You should also try it.

Five: When the software is confirmed to be no problem, and the above problems are basically eliminated, then it may be a computer system problem. It is recommended that you restore or reinstall the system.

Tips: Can not open the file to be written error, in fact, rarely seen in life, when encountering this problem, may wish to refer to the above solutions, I hope to help everyone, if you There are still questions or hope to help, please contact us.