Introduction
If SideStore is throwing error -80045, signing in or installing apps can suddenly stop working. The fix usually involves updating SideStore, changing the Anisette configuration, refreshing your Apple ID authentication, and importing the correct pairing file.
1. Update SideStore
Start by installing the latest SideStore nightly using iLoader on your computer.
Sign in to iLoader with your Apple ID. If the login fails, change the Anisette server to the Mac server (Jkcoxson Mac) used in your setup and try again. Complete 2FA if prompted.
Connect your iPhone or iPad, select it in iLoader, and sideload the SideStore nightly over your existing installation.
2. Change SideStore’s Anisette Settings
Open SideStore and go to:
Settings → User Customization
Disable On-Device Anisette and restart SideStore.
Return to the same section and open Anisette Client Configuration. Apply the client information and user-agent values recommended for your setup.
Make sure there are no extra spaces before or after the values, then save the overrides.
Tap Remote Server Sync.
Next, reset adi.pb, keep the header customization, and reset/sign out as prompted.
CLIENT INFO
<PC> <Windows;6.2(0,0);9200> <com.apple.AuthKit/1 (com.apple.iTunes/12.12.4.1)>
USER AGENT
akd/1.0 CFNetwork/808.1.4
If the above code do not work then try the following code.
CLIENT INFO
<Pixel 7> <Android;14;UQ1A.240205.002> <com.apple.AuthKit/1 (com.apple.akd/1.0)>
USER AGENT
akd/1.0 CFNetwork/808.1.4
3. Sign in Again
Force-close SideStore and reopen it.
Set the Anisette server to the same Mac server (Jkcoxson Mac) used with iLoader, then restart SideStore again.
Sign in with the same Apple ID.
If the first server produces another authentication error, switch to the alternate Anisette server used by the setup and try again. A successful attempt should trigger a 2FA request.
After authentication succeeds, SideStore should show your account as authenticated.
4. Fix the Device Registration Error
If you now see a device registration error, the pairing file probably hasn’t been imported.
Connect the iPhone or iPad to your computer and open iLoader.
With the device detected, select:
Manage Pairing File → Export
Save the pairing file to your computer.
Please note that the Place option does not work correctly with the nightly SideStore version, so transfer the exported file to your iPhone or iPad using another method, such as email or a file-transfer service.
5. Import Pairing file
In SideStore, select File and choose the pairing file you transferred.
Then go to:
Settings → Pairing File Management
Long-press the imported remote pairing file and choose Set as Preferred.
6. Restart & Enable LocalDevVPN
Force-close SideStore.
Open the Local Dev VPN app and enable the VPN.
Launch SideStore again.
The device registration error should now be gone.
7. Test SideStore
Select an IPA and try installing it.
If the authentication, pairing file, and Anisette configuration are correct, SideStore should be able to sign and install the app normally.
Frequently Asked Questions
What does SideStore error -80045 mean?
In this troubleshooting process, -80045 is associated with the Apple ID authentication/signing setup. Updating SideStore and correcting the Anisette configuration are the main steps used to resolve it.
Do I need to reinstall SideStore?
Not necessarily. The process described here installs the latest SideStore nightly over the existing installation.
Why do I need an Anisette server?
The Anisette setup provides the authentication information SideStore needs when communicating with Apple’s signing services. A problematic or incompatible configuration can prevent authentication.
What if I get a device registration error?
Import the pairing file exported from iLoader, set it as the preferred pairing file in SideStore, then restart SideStore with Local Dev VPN enabled.
Do I need to use the exact Anisette servers shown in the tutorial?
The source procedure relies on specific server choices and configuration values shown in the tutorial. Those exact values aren’t included in the transcript, so they shouldn’t be guessed.
Bottom Line
For SideStore error -80045, start with the latest nightly build, fix the Anisette configuration, refresh your Apple ID authentication, and make sure the correct pairing file is imported. If registration still fails, enabling Local Dev VPN after setting the preferred pairing file should complete the setup.
