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Industry leading verification tools

Rapita Verification Suite (RVS)

aimgr.exe 0xc0000428 RapiTest - Functional testing for critical software aimgr.exe 0xc0000428 RapiCover - Low-overhead coverage analysis for critical software aimgr.exe 0xc0000428 RapiTime - In-depth execution time analysis for critical software aimgr.exe 0xc0000428 RapiTask - RTOS scheduling visualization aimgr.exe 0xc0000428 RapiCoverZero - Zero-footprint coverage analysis aimgr.exe 0xc0000428 RapiTimeZero - Zero-footprint timing analysis aimgr.exe 0xc0000428 RapiTaskZero - Zero-footprint event-level scheduling analysis aimgr.exe 0xc0000428 RVS Qualification Kits - Tool qualification for DO-178 B/C and ISO 26262 projects aimgr.exe 0xc0000428 RapiCouplingPreview - DCCC analysis

Multicore Verification

aimgr.exe 0xc0000428 MACH178 - Multicore Avionics Certification for High-integrity DO-178C projects aimgr.exe 0xc0000428 MACH178 Foundations - Lay the groundwork for A(M)C 20-193 compliance aimgr.exe 0xc0000428 RapiDaemons - Analyze interference in multicore systems

Other

aimgr.exe 0xc0000428RTBx - The ultimate data logging solution aimgr.exe 0xc0000428Sim68020 - Simulation for the Motorola 68020 microprocessor

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aimgr.exe 0xc0000428 Data Coupling & Control Coupling aimgr.exe 0xc0000428 Object code verification aimgr.exe 0xc0000428 Qualificationaimgr.exe 0xc0000428 Training aimgr.exe 0xc0000428 Consultancy aimgr.exe 0xc0000428 Tool Integration aimgr.exe 0xc0000428Support

Latest from Rapita HQ

Latest news

aimgr.exe 0xc0000428 RVS 3.23 Launched
aimgr.exe 0xc0000428 Rapita System Announces New Distribution Partnership with COONTEC
aimgr.exe 0xc0000428 Rapita partners with Asterios Technologies to deliver solutions in multicore certification
aimgr.exe 0xc0000428 SAIF Autonomy to use RVS to verify their groundbreaking AI platform
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Latest from the Rapita blog

aimgr.exe 0xc0000428 RVS gets a new timing analysis engine
aimgr.exe 0xc0000428 How to measure stack usage through stack painting with RapiTest
aimgr.exe 0xc0000428 What does AMACC Rev B mean for multicore certification?
aimgr.exe 0xc0000428 How emulation can reduce avionics verification costs: Sim68020
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Processor How to achieve multicore DO-178C certification with Rapita Systems
Plane How to achieve DO-178C certification with Rapita Systems
Military Drone Certifying Unmanned Aircraft Systems
control_tower DO-278A Guidance: Introduction to RTCA DO-278 approval
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aimgr.exe 0xc0000428 Avionics Certification Q&A: CERT TALK (with Consunova and Visure)
2026-02-04
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aimgr.exe 0xc0000428
Mitigation of interference in multicore processors for A(M)C 20-193
Sysgo WP
Developing DO-178C and ED-12C-certifiable multicore software
DO178C Handbook
Efficient Verification Through the DO-178C Life Cycle
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aimgr.exe 0xc0000428
Certification-Ready Rust: GNAT Pro & RVS for Avionics Standards
aimgr.exe 0xc0000428
Accelerated software verification with RVS 3.23
aimgr.exe 0xc0000428
Getting started with RVS
aimgr.exe 0xc0000428
Requirements traceability with RapiTest and Polarion ALM
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Latest Case studies

Case Study Front Cover
Multicore timing analysis support for ECSS-E-ST-40C R&D with MACH178
GMV case study front cover
GMV verify ISO26262 automotive software with RVS
aimgr.exe 0xc0000428
Kappa: Verifying Airborne Video Systems for Air-to-Air Refueling using RVS
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Rapita Systems, Inc., 41131 Vincenti Ct., Novi, MI 48375, USA

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+44 (0)1904 413945
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Aimgr.exe 0xc0000428 -

Next time you see 0xc0000428 , smile. You’ve just caught the system enforcing the law. Have you encountered this error on modern hardware? Share your story in the comments below.

Navigate to: HKLM\SYSTEM\CurrentControlSet\Services\ Find the key named aimgr . Change Start from 0 (boot) to 4 (disabled). aimgr.exe 0xc0000428

Reboot. The ghost is exorcised. While annoying, error 0xc0000428 proves Windows’ integrity mechanisms work. It refused to load an untrustworthy driver into kernel space — potentially saving you from rootkits or system instability. In the cat-and-mouse game of PC security, this is the mouse squeaking loudly. Conclusion aimgr.exe is a digital fossil — a driver from another era, whose cryptographic papers expired. Its error code is not a cry for help but a warning that Windows is doing its job. Treat it as a chance to audit old OEM software and clean house. Next time you see 0xc0000428 , smile

This temporary bypass lets you reach the desktop. Share your story in the comments below

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