Bat file to change registry settings

The additional file can be avoided by having the batch file create the additional file when it runs, like this:. It cannot alter Registry key permissions. More information on Reg. The options to Reg. To add the same Registry keys as shown in the Regedit example, the following batch file could be used. Registry keys can also be queried and the values can be accessed and used in a batch file. The LDClient directory may be in different places on different agent workstations.

Some XP embedded workstations don't even have a C drive. Here is a simple example of how to query the registry key to get the LDClient directory. For example, if a registry must be added to all the users registry keys, this output can be parsed to list the valid users that can login since some of the SIDs are for the Network Service or other accounts that are not login accounts.

Parsing the output above is not easy. The output has a bunch of unneeded spaces and is not very clean.

If you do not understand the Regular Expressions used in the Findst command, don't worry, just copy the syntax used in the example. The following is an example output of this command on a workstation with only two valid login users. Now we have a simple output that can be parsed with advanced batch file commands to make a Registry modification to the. By changing the. DEFAULT, all future new users will get the change, but the current users will not, so they have to be modified explicitly.

The following batch file will find all login users and add a Registry key to their hives as well as add the same Registry key to the. Skip to Main Content. Home All Products Forum Groups. Getting Started. Expand search. Log in Account Management. Ask a Question. How to use Registry Keys in a Batch File. However, it will generate an error message when running as a batch file , hence the CLS command to wipe the error message from the screen.

EXE command. Most examples are for Windows and earlier Windows versions. EXE is a native tool, which does not require temporary files. Before tweaking the registry, make sure you have a full backup of your system. If anything goes wrong, you may end up losing all your data and reinstalling Windows.

As Microsoft states it, editing the registry " Use this method at your own risk. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:.

You can use these. When you run a. Therefore, you must distribute. Blank line is a blank line. This identifies the start of a new registry path.

Each key or subkey is a new registry path. If you have several keys in your. RegistryPathx is the path of the subkey that holds the first value you are importing.

Enclose the path in square brackets, and separate each level of the hierarchy by a backslash. For example:. If the bottom of the hierarchy in the path statement does not exist in the registry, a new subkey is created. The contents of the registry files are sent to the registry in the order you enter them.

Therefore, if you want to create a new subkey with another subkey below it, you must enter the lines in the correct order. DataItemNamex is the name of the data item that you want to import.

If a data item in your file does not exist in the registry, the. If a data item does exist, the value in your. Quotation marks enclose the name of the data item. DataTypex is the data type for the registry value and immediately follows the equal sign. In this case, Regedit. The following table lists the typical registry data types:. For more information about registry data types, click the following article number to view the article in the Microsoft Knowledge Base:.

Use hexadecimal format for binary data items. Note You can enter several data item lines for the same registry path. Note the registry file should contain a blank line at the bottom of the file. To add a registry subkey or add or change a registry value, make the appropriate changes in the registry, and then export the appropriate subkey or subkeys.

Exported registry subkeys are automatically saved as.