New Problem: IOError [Errno12] Not Enough Space

[deback]

The errors were fixed with no problem after I reopened the program, with no error message.

[deback]

Here's an error I just received. I believe it happened while saving a 20.3MB file with about 48 epub files merged into it. I went to the kitchen after hitting F9 to save the file, and this was on my monitor when I came back, so I can't quite remember what I did before I hit F9.

calibre, version 3.10.0
ERROR: Unhandled exception: <b>XMLSyntaxError</b>:None (line 0)

calibre 3.10 embedded-python: True is64bit: False
Windows-10-10.0.16299-SP0 Windows ('32bit', 'WindowsPE')
('Windows', '10', '10.0.16299')
Python 2.7.12+
Windows: ('10', '10.0.16299', 'SP0', u'Multiprocessor Free')
Interface language: None
Successfully initialized third party plugins: DeDRM (6, 5, 4) && EpubSplit (2, 2, 1) && Find Duplicates (1, 6, 3) && EpubMerge (2, 1, 1)
Traceback (most recent call last):
File "site-packages\calibre\gui2\tweak_book\boss.py", line 71, in ans
File "site-packages\calibre\gui2\tweak_book\boss.py", line 1257, in fix_requested
File "site-packages\calibre\gui2\tweak_book\check.py", line 229, in fix_errors
File "site-packages\calibre\gui2\tweak_book\check.py", line 210, in run_checks
File "site-packages\calibre\ebooks\oeb\polish\check\main.py", line 75, in run_checks
File "site-packages\calibre\ebooks\oeb\polish\check\links.py" , line 249, in check_mimetypes
File "site-packages\calibre\ebooks\oeb\polish\container.py", line 152, in guess_type
File "site-packages\calibre\ebooks\oeb\polish\container.py", line 635, in opf_version_parsed
File "site-packages\calibre\ebooks\oeb\polish\container.py", line 628, in opf_version
File "site-packages\calibre\ebooks\oeb\polish\container.py", line 522, in opf_xpath
File "site-packages\calibre\ebooks\oeb\polish\container.py", line 612, in opf
File "site-packages\calibre\ebooks\oeb\polish\container.py", line 595, in parsed
File "site-packages\calibre\ebooks\oeb\polish\container.py", line 567, in parse
File "site-packages\calibre\ebooks\oeb\polish\container.py", line 197, in parse_xml
File "src/lxml/lxml.etree.pyx", line 3228, in lxml.etree.fromstring (src\lxml\lxml.etree.c:79609)
File "src/lxml/parser.pxi", line 1848, in lxml.etree._parseMemoryDocument (src\lxml\lxml.etree.c:119128)
File "src/lxml/parser.pxi", line 1729, in lxml.etree._parseDoc (src\lxml\lxml.etree.c:117686)
File "src/lxml/parser.pxi", line 1063, in lxml.etree._BaseParser._parseUnicodeDoc (src\lxml\lxml.etree.c:111673)
File "src/lxml/parser.pxi", line 595, in lxml.etree._ParserContext._handleParseResultDoc (src\lxml\lxml.etree.c:105896)
File "src/lxml/parser.pxi", line 706, in lxml.etree._handleParseResult (src\lxml\lxml.etree.c:107604)
File "src/lxml/parser.pxi", line 646, in lxml.etree._raiseParseError (src\lxml\lxml.etree.c:106750)
XMLSyntaxError: None (line 0)

[deback]

Then I clicked OK and got this:

calibre, version 3.10.0
ERROR: Unhandled exception: <b>MemoryError</b>:

calibre 3.10 embedded-python: True is64bit: False
Windows-10-10.0.16299-SP0 Windows ('32bit', 'WindowsPE')
('Windows', '10', '10.0.16299')
Python 2.7.12+
Windows: ('10', '10.0.16299', 'SP0', u'Multiprocessor Free')
Interface language: None
Successfully initialized third party plugins: DeDRM (6, 5, 4) && EpubSplit (2, 2, 1) && Find Duplicates (1, 6, 3) && EpubMerge (2, 1, 1)
Traceback (most recent call last):
File "site-packages\calibre\gui2\tweak_book\editor\syntax\bas e.py", line 158, in do_one_block
File "site-packages\calibre\gui2\tweak_book\editor\syntax\bas e.py", line 218, in parse_single_block
File "site-packages\calibre\gui2\tweak_book\editor\syntax\bas e.py", line 29, in run_loop
File "site-packages\calibre\gui2\tweak_book\editor\syntax\htm l.py", line 387, in normal
File "site-packages\calibre\gui2\tweak_book\editor\syntax\htm l.py", line 324, in process_text
File "site-packages\calibre\spell\dictionary.py", line 380, in recognized
MemoryError


Looks like I need to exit out of Calibre much more often (and probably restart the computer) to get rid of these memory errors that I get every day when I've used Calibre all day long.

[deback]

I just remembered what I was doing before going into the kitchen. I had clicked on the "Fix errors" in Check Book, so it wasn't during a Save. This type of crash happens very often when I'm fixing errors after checking the book for errors.

[deback]

I wanted to post an update about my computer. I've been using a new user account that I set up a few months ago (had forgotten about it) and finished most of the the configuration in the last two days. I've had no memory errors so far. When I couldn't uninstall or install Calibre with my regular user account, and then I discovered I could install and uninstall with this new user account, I finally realized there is a corruption in the user account I've used for many years. It was time to start using a new user account.

You were right, BetterRed. I believe the problems I had were all related to a corrupt user account (and possibly another problem(s) with Windows 10). It appears that the Windows 10 (Creators version) repair installation and the new user account have fixed the problems I had (except for the Seagate Expansion hard drive that got trashed during the repair installation, and I had to reformat it, losing all the files that were on it---Note to anyone doing a repair installation: Disconnect any Seagate external hard drives before you start the installation, and also, turn off your firewall, which will speed up the installation).

Thank you all for your help!