[Muskillogemi]

Hi Jackie, after working for quite some time everything perfect, I am encountering a problem with Ivona's voices when trying to read books or trying to transfer them to mp3. I send you the error text. Until a few days ago they were working perfectly. Thank you.:

***I have tested in other applications such as Text Aloud and Ivona's voices work perfectly.

calibre, version 5.21.0
ERROR: Excepción no considerada: <b>OSError</b>:C:\r\src\src\calibre\utils\windows\winsapi.cpp : 281:Failed to speak:[hr=0x80040154 wCode=0] Clase no registrada

calibre 5.21 [64bit] embedded-python: True is64bit: True
Windows-10-10.0.19041 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.19041')
Python 3.8.5
Windows: ('10', '10.0.19041', '', 'Multiprocessor Free')
Interface language: es
Successfully initialized third party plugins: Amazon.com Multiple Countries (1, 0, 0) && Author Book Count (2, 2, 2) && Clipboard Search (1, 3, 1) && Consolidate All Library Metadata (2, 0, 40) && Count Pages (1, 11, 0) && EpubMerge (2, 11, 0) && EpubSplit (3, 1, 0) && Extract ISBN (1, 5, 0) && Favourites Menu (1, 0, 5) && Find Duplicates (1, 8, 5) && Goodreads (1, 5, 1) && Goodreads Sync (1, 15, 1) && Job Spy (1, 0, 190) && Manage Series (1, 2, 11) && Open With (1, 5, 13) && Perrypedia (1, 2, 0) && Prince PDF (1, 5, 0) && Similar Stories (1, 0, 58) && TTS to MP3 (0, 5, 9) && View Manager (1, 6, 0) && Wiki Reader (2, 2, 1)
Traceback (most recent call last):
File "calibre_plugins.tts_to_mp3_plugin.other_dlgs" , line 197, in play_or_stop
File "calibre_plugins.tts_to_mp3_plugin.other_dlgs" , line 204, in start_speech
File "calibre_plugins.tts_to_mp3_plugin.other_dlgs" , line 213, in play
OSError: C:\r\src\src\calibre\utils\windows\winsapi.cpp:281 :Failed to speak:[hr=0x80040154 wCode=0] Clase no registrada

**I am also sending you the error that I get when reading any book with Ivona's voices in Voice: calibre, version 5.21.0
ERROR: Excepción no considerada: <b>OSError</b>:C:\r\src\src\calibre\utils\windows\winsapi.cpp : 281:Failed to speak:[hr=0x80040154 wCode=0] Clase no registrada

calibre 5.21 [64bit] embedded-python: True is64bit: True
Windows-10-10.0.19041 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.19041')
Python 3.8.5
Windows: ('10', '10.0.19041', '', 'Multiprocessor Free')
Interface language: es
Successfully initialized third party plugins: Amazon.com Multiple Countries (1, 0, 0) && Author Book Count (2, 2, 2) && Clipboard Search (1, 3, 1) && Consolidate All Library Metadata (2, 0, 40) && Count Pages (1, 11, 0) && EpubMerge (2, 11, 0) && EpubSplit (3, 1, 0) && Extract ISBN (1, 5, 0) && Favourites Menu (1, 0, 5) && Find Duplicates (1, 8, 5) && Goodreads (1, 5, 1) && Goodreads Sync (1, 15, 1) && Job Spy (1, 0, 190) && Manage Series (1, 2, 11) && Open With (1, 5, 13) && Perrypedia (1, 2, 0) && Prince PDF (1, 5, 0) && Similar Stories (1, 0, 58) && TTS to MP3 (0, 5, 9) && View Manager (1, 6, 0) && Wiki Reader (2, 2, 1)
Traceback (most recent call last):
File "calibre\gui2\viewer\tts.py", line 88, in action
File "calibre\gui2\viewer\tts.py", line 93, in play
File "calibre\gui2\tts\windows.py", line 213, in speak_marked_text
File "calibre\gui2\tts\windows.py", line 192, in speak
OSError: C:\r\src\src\calibre\utils\windows\winsapi.cpp:281 :Failed to speak:[hr=0x80040154 wCode=0] Clase no registrada