Describe the bug
Syncing on an ARM64 Windows laptop fails during database write.
iOpenPod successfully detects the iPod, reads the existing library, creates backups, and completes the sync review process. However, after attempting to add a track, the sync ends with an error and the track does not appear on the iPod.
Error shown:
database write: Failed to load dynlib/dll
C:\Users\r3vin\Downloads\iOpenPod-Windows_internal\wasmtime\win32-aarch64\wasmtime.dll
Most likely this dynlib/dll was not found when the application was frozen.
iPod model
iPod Nano 6th Generation
16 GB Red
To reproduce
- Connect iPod Nano 6th Generation.
- Open iOpenPod v1.0.59.
- Allow the iPod library to be scanned.
- Create a folder containing a single MP3.
- Use Selective Sync to add the MP3.
- Select only the Add item and do not select any Remove items.
- Apply Sync.
- Sync reports "Added 1 track".
- Sync then fails with the wasmtime.dll error.
Expected behavior
The selected MP3 should be added to the iPod and appear in the music library after ejecting the device.
Screenshots / logs
I can provide screenshots showing:
- The sync error mentioning win32-aarch64\wasmtime.dll
- The extracted release contains _internal\wasmtime\win32-x86_64\ but no corresponding _internal\wasmtime\win32-aarch64\ directory.
Additional observation:
This issue was reproduced using the official v1.0.59 Windows ZIP downloaded from the Releases page on June 19, 2026.
The extracted v1.0.59 Windows ZIP contains:
_internal\wasmtime\win32-x86_64\
but does not appear to contain:
_internal\wasmtime\win32-aarch64\
Environment
- OS: Windows 11 Home 25H2
- System type: ARM-based processor
- Hardware: Samsung Galaxy Book4 Edge
- CPU: Snapdragon X Elite X1E80100
- Python version: N/A (using release ZIP)
- iOpenPod version: v1.0.59
Galaxy Book4 Edge
Device name BOOK-6FEG02TUBP
Processor Snapdragon(R) X Elite - X1E80100 - Qualcomm(R) Oryon(TM) CPU (3.42 GHz)
Installed RAM 16.0 GB (15.6 GB usable)
Graphics card Qualcomm(R) Adreno(TM) X1-85 GPU (128 MB)
Storage 437 GB of 477 GB used
Device ID FDE1EA38-7D7F-4AC5-9BFA-57157BB37BF6
Product ID 00342-21226-46148-AAOEM
System type 64-bit operating system, ARM-based processor
Pen and touch Touch support with 10 touch points
Edition Windows 11 Home
Version 25H2
Installed on 7/21/2025
OS build 26200.8655
Experience Windows Feature Experience Pack 1000.26100.315.0
Describe the bug
Syncing on an ARM64 Windows laptop fails during database write.
iOpenPod successfully detects the iPod, reads the existing library, creates backups, and completes the sync review process. However, after attempting to add a track, the sync ends with an error and the track does not appear on the iPod.
Error shown:
database write: Failed to load dynlib/dll
C:\Users\r3vin\Downloads\iOpenPod-Windows_internal\wasmtime\win32-aarch64\wasmtime.dll
Most likely this dynlib/dll was not found when the application was frozen.
iPod model
iPod Nano 6th Generation
16 GB Red
To reproduce
Expected behavior
The selected MP3 should be added to the iPod and appear in the music library after ejecting the device.
Screenshots / logs
I can provide screenshots showing:
Additional observation:
This issue was reproduced using the official v1.0.59 Windows ZIP downloaded from the Releases page on June 19, 2026.
The extracted v1.0.59 Windows ZIP contains:
_internal\wasmtime\win32-x86_64\
but does not appear to contain:
_internal\wasmtime\win32-aarch64\
Environment
Galaxy Book4 Edge
Device name BOOK-6FEG02TUBP
Processor Snapdragon(R) X Elite - X1E80100 - Qualcomm(R) Oryon(TM) CPU (3.42 GHz)
Installed RAM 16.0 GB (15.6 GB usable)
Graphics card Qualcomm(R) Adreno(TM) X1-85 GPU (128 MB)
Storage 437 GB of 477 GB used
Device ID FDE1EA38-7D7F-4AC5-9BFA-57157BB37BF6
Product ID 00342-21226-46148-AAOEM
System type 64-bit operating system, ARM-based processor
Pen and touch Touch support with 10 touch points
Edition Windows 11 Home
Version 25H2
Installed on 7/21/2025
OS build 26200.8655
Experience Windows Feature Experience Pack 1000.26100.315.0