value does not fall within the expected range.

[SoftehardSolutions]

This my KeePass.config.xml, I followed the recommended steps, but it works like a aid, intend to use the synchronization with the portable version of KeePass 2.22.

Grateful.
Marcelo

<Custom>
</Item>
<Item>
<Key>EnableAutoSync</Key>
<Value>true</Value>
</Item>
<Item>
<Key>GoogleSyncClientID</Key>
<Value>{xxxxx-xxxxxxxxxxxxxxxxxxxxxxxxxxxx.apps.googleusercontent.com}</Value>
</Item>
<Item>
<Key>GoogleSyncClientSecret</Key>
<Value>{xxxxxxxxxxxxxxxxxx}</Value>
</Item>
<Item>
<Key>GoogleSyncKeePassUID</Key>
<Value>{xxxxxxxxxxxxxxxxxxxxxxxxxxx}</Value>
</Item>
<Item>
<Key>GoogleSyncShowAuthenticationForm</Key>
<Value>true</Value>
</Item>
</Custom>

[FullMoonMadness]

I believe you're supposed to remove the brackets.