Right-click the GTA IV shortcut on your desktop and select Properties.
In the Properties window, navigate to the Compatibility tab and tick the checkbox next to Run this program as an administrator.
Click on OK and Apply to execute the change.
Solution 1: Launch GTA IV as Administrator Step 1: Navigate to the location where you installed GTA 4.
Solution 2: Install Visual C++ Redistributable Package
Solution 3: Install .NET Framework 3.5
Solution 4: Execute in Compatibility mode
Solution 5: Verify Integrity of game files
Solution 6: Install Games for Windows – LIVE Client
Solution 7: Install Patching
Solution 8: Bypass SecuROM
Thus, throwing a Seculauncher error: application “Could not review application ” can help clients. Set Step 1: GTAIV to point to get the above error. Step 2: Go to Control Panel > Add/Remove Programs.
If the game just throws a fine and SecuLauncher can’t boot the  device, you’ve just confirmed because you’ve experienced another admin access issue before. If you leave it as is, you will have to repeat my process every time you launch a certain game.
Some other factors such as corrupted game files, launcher incompatibility, insufficient administrator rights and SecuROM checks are also the reason why SecuLauncer cannot launch the application successfully. . Failed to install Hi-Rez Authentication and Service? updated
How do you fix the Seculauncher error 2000 in GTA 4?
Step 1: Navigate to the location where GTA 4 was installed. Step 2: Right click on the GTA IV shortcut and/or possibly the main game executable (gtaIV.exe) and click Properties in the selection context. Step 3: Select “Tab Compatibility” from the menu above.
How to fix GTA IV seculauncher [ 2000 ] error?
Once in the GTA IV properties screen, go to the Local Files tab and click on Verify Integrity of Game Files. After verifying the integrity of the game, try launching the game again and see if the “SecuLauncher failed to start application ” error is completely resolved.
How do you fix the SecuLauncher error 2000 in GTA 4?
DDL) named IPHLPAPI. Because this file contains the game class, some affected users have managed to bypass the SecuRom check on GTA, allowing them to launch the game without any hesitation without getting the “SecuLauncher failed to start application ” Start error. To apply this, you need to download IPHLPAPI.
Why is GTA IV seculauncher failed to start application [ 2000 ]?
It turns out that there are various reasons that could end up causing the SecuLauncher failed to start the computer program  error when launching GTA IV, such as lack of administrator rights, missing Visual C++ Redist package, launcher incompatibility, corrupted game files. and passing SecuROM exams.
Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.