Remove extra "IoHelpers.EnsureDirectoryExists(WorkFolderPath);".
MODIFY
WalletWasabi/Stores/IndexStore.cs
WalletWasabi/Stores/IndexStore.cs
@@ -80,10 +80,6 @@ namespace WalletWasabi.Stores
using (await MatureIndexAsyncLock.LockAsync(cancel).ConfigureAwait(false))
using (await ImmatureIndexAsyncLock.LockAsync(cancel).ConfigureAwait(false))
{
- IoHelpers.EnsureDirectoryExists(WorkFolderPath);
-
- cancel.ThrowIfCancellationRequested();
-
await EnsureBackwardsCompatibilityAsync().ConfigureAwait(false);
if (Network == Network.RegTest)

Remove extra "IoHelpers.EnsureDirectoryExists(WorkFolderPath);".