Two-way syncing?

[Torfstecher]

Yesterdy I have installed OGCS 2.11.0.0
As an ignoramus may I kindly ask the community to discuss the following experience with OGCS.
Syncing O - G works fine, syncing G - O fails. I am exspecting an entry in G will appear in O. In addition a deleted an entry in O must be deleted manually in G.

[phw198]

What's the failure message?
Have you disabled deletions?

[Torfstecher]

Here is the message:
1 Google items would have been deleted, but you have deletions disabled.
Unfortunately I have no clue where and how I can deletions enable.

[Torfstecher]

I must confess that I am really frustrated. Each time when I want to figure out the outcome of a different setting of OGCS the list of my Google Calender increases with identical appointments. I have deinstalled and reinstalled the GC but when opened nothing has changed.
Where and how can I delete all the entries?

[phw198]

Settings > Sync Options > How > Uncheck "Disable Deletions"

[Torfstecher]

Thank you for your reply.
Later have found that my question was really unnecessary. I have done it several times before.
In the mean time I have uninstalled OGCS and I am using now the Google Calender Abo which satifies my needs and is working fine.
Bye!