"Tell me, where can I find out the password to the MultiKey archive?"

On the downloads page there is a password for all archives, it corresponds to the name of the site - " website"

"What is the difference between program testing services and key backup creation services?"

The program testing service includes more than full analysis application under test, identifying and bypassing protective mechanisms, determining the overall strength of the protection.
The result of such testing, if successful, is the creation of test software (emulator) to bypass (disable) protective mechanisms and the creation of recommendations for strengthening protection.
The key backup service is the creation of a backup copy of data from the key, usually in the form of an emulator for this key.
Software analysis is not performed in this case, backup copy is formed based on data received from the user.

"What data will be needed when ordering testing or backup?"

When ordering software testing or key backup, the following data will be required:

1. Security key dump - done by dumper for the corresponding key type.
2. Log of connecting the key and launching the software under test. Logs are made by the UsbTrace program. How to remove logs correctly watch
3. Program distribution. Required for software testing. For backup it is necessary in some cases.

“I can’t install multikey on Windows 7 64, when I run the installation it says the following: devcon is not an internal or external command, an executable program or a batch file?”

General procedure for installing the emulator on a 64-bit system.

1. On a 64-bit system, installing the emulator is only possible in disable check mode digital signature drivers. To do this, at the beginning of the OS boot, press F8 and select the mode to disable driver digital signature verification. This action must be performed every time the OS starts, or to automate the process, use third-party utilities such as "dseo13b".
2. Before installing (reinstalling) the emulator, you must remove old version(remove.cmd) and clear system files(infclean.exe). Specified programs are located in the emulator folder. All actions must be performed with administrator rights. To do this, in the properties of the files devcon.exe, infclean.exe, check the box "Run this program as an administrator" on the "Compatibility" tab.
3. Install a key dump reg file with a valid license.
4. Install the emulator (install.cmd). During the installation process, the OS should display a message about an attempt to install an unsigned driver. Allow installation. If the correct reg file with a valid license is installed, then after some time the OS should detect the connection of a virtual USB device based on the model type of the emulated key.

Many users, when entering a number of commands in the console (or in a utility window), one of which is "adb", "javac", "telnet", "fastboot" may experience a system failure to execute this command. And an accompanying message that the specified command "is not an internal or external command, executable program or batch file" . This is usually due to the fact that the path to the file servicing this command is not registered in the system, and also because the required component is simply not installed on the system. In this material I will tell you what the error “Is not an internal or external command of an executable program (adb, javac, telnet, fastboot)” is, and also how to fix it.

The essence and causes of dysfunction (adb, javac, telnet, fastboot)

As I mentioned above, the reason for the appearance of this message is the system’s lack of knowledge about the location of the files that are launched by these commands (usually the files have the same names as the commands, for example, the “fastboot” command is implemented through the file fastboot.exe).

The path to the desired file is usually specified in a variable "PATH" system settings (there must be a clear path to the directory in which the specified files). If the required paths are not specified there, then when you enter any of the described commands, the system responds that (file name) is not an internal or external command of an executable program.

Also, the reason for the lack of support for such commands (in particular, “telnet”) is the absence of this component in the system (you must install it yourself).

In the “Path” system variable, you need to specify the path to the directory where the file we are launching is located

Is not an internal or external command - how to fix it

To get rid of the error “Not an internal or external command,” you need to indicate to the system the path (in English – “path”) to the directories where the files we need are located.

To do this, you need to know exactly where these files are located (for example, “javac” may be located in the path C:\Program Files\Java\jdk 1.8.0.45\bin (instead of “jdk 1.8.0.45” there may be “jdk” with another number).You need to copy the specified path to the clipboard (mark it with the cursor, and then press the key combination Ctrl+C).

1. Then go to the PC desktop, hover over “My Computer”, right-click, and select “Properties” from the menu that appears.
2. In the window that opens, click on “Advanced system settings” on the left, and then on the “Environment Variables” button.
3. In “System Variables”, look for the “Path” parameter, and add there after the semicolon the full path you copied earlier from the Program Files\Java directory.
4. Confirm the changes by clicking on “Ok”, then open the console again and type the desired command (you can also reboot the system for prevention), the error can be eliminated.

An alternative would be to move non-running files to known to the system directories (for example, to the general root directory of the Windows OS, or in C:\Windows\System32), usually the system works with them quite correctly.

https://youtu.be/awfBpttu-g4

Also, in the case of some components (for example, “telnet”), problems with them arise due to their absence in the system, so they need to be reinstalled.

1. In the case of “telnet”, this is done by going to “Control Panel” - “Programs and Features” - “Turn Windows components on or off”.
2. We find there " Telnet client“Place a checkmark to the left of it and click on “Ok”.
3. The program will be installed and the “telnet” functionality should work correctly.

Conclusion

The error “Not an internal or external command (adb, javac, telnet, fastboot)” usually occurs because the system does not have location information this file(the latter is usually placed in the "Path" variable), or lack required component in system. To correct the error “is not an internal or external command,” I recommend specifying the full path to the folder where the file is located in the “Path” parameter, as well as additionally installing the problematic components on the system (if they are not present initially). This will stabilize the system and fix the “Not an internal or external command” error on your PC.

When you try to open any command through a utility window or console, you encounter an error - “File name” is not an internal or external command, executable program or batch file. The system stubbornly does not open the file for some reason and this fact is very annoying. The reason for this may be one of several options: the path to the file is incorrectly specified and the absence of a component in the system at all, i.e. it does not exist at the specified address.

The main reasons why the error “is not an internal or external command” appears

As already mentioned, one of the reasons is that the path to the file to be opened is incorrect. Usually the path to the file is specified in the “Path” variable in the system; the strict path to the directory in which the files are located must be specified. necessary files. If there are any errors in the settings when specifying a path in a variable, or when specifying a file name, then the system will generate exactly this error - “file name” is not an internal or external command executed by the program.

The first step is to specify the exact path of the “Path” variable to the operating system so that errors do not occur when opening the file. To do this, you need to know the location of the folder for sure. For example, let's turn to a program that will later work with executable file in a specific folder.

The Path variable is an operating system variable that is used to locate specified executable objects via the command line or terminal. You can find it in the panel Windows management. In new versions of Windows and other operating systems, manual instructions are usually not required.

Specify the correct path in the path variable on Windows 7

To correctly specify the path, you need to know the exact location of the file. If the program file that needs to be opened is located on the disk in C:\Program Files\Java\jdk 1.8.0.45\bin, then this path must be copied and specified in the system variable for subsequent opening.

If the error appears again, try moving the program to the working directories of the disk with the installed operating system eg /System32. Windows works with this directory more often.

Errors also occur due to missing program components. You can eliminate them by adding the necessary ones. Let's take the Telnet component as an example. To enable it, go to:

Set the “Path” variable in Windows 8/8.1/10

1. Go to the “Control Panel”.
2. Click the “Advanced system settings” link.
3. Find "Environment Variables". In this section you need to select “Path”. Next, “Change”, if there is no ready one, create it again.
4. In the “Change system variable” item, specify the value you need and confirm with the “Ok” button. Close all other windows by clicking “Ok”.
5. Reopen the command line or terminal and try your query again. Everything should work fine now.