zlib.error: Error -3 while decompressing data: incorrect data check

[TeraDew]

`An unhandled error occurred.
Sorry for the inconvinience.
Please copy the following text into a bug report:

Traceback (most recent call last):
File "ldoce5viewer\access.pyo", line 114, in load
File "ldoce5viewer\ldoce5_init.pyo", line 133, in get_content
File "ldoce5viewer\ldoce5_init_.pyo", line 59, in load_content
File "ldoce5viewer\ldoce5\reader.pyo", line 214, in read
zlib.error: Error -3 while decompressing data: incorrect data check`

When I look up "pinnacle" and hit the play button of the example "the pinnacle of academic achievement", the error above occurred, and no pronunciation was playing. It reappear every time when I do this while in the official software pronounces this example just fine.
This is the first time I met an error in LDOCE5Viewer.
Hope for reply.