Thanks for your fast reply. I've checked the log and here it is:
[2017-05-07 20:56:26] (ERROR @ D:\htdocs\cudownelata\_cms\core\xpdo\transport\xpdoobjectvehicle.class.php : 227) Could not copy D:/htdocs/cudownelata/_cms/core/packages/core/modContext/09a091d0aff32ee0a9ae2ca01d01d85c/0/ to D:/htdocs/cudownelata/_cms/index.php
[2017-05-07 20:56:26] (ERROR @ D:\htdocs\cudownelata\_cms\core\xpdo\transport\xpdoobjectvehicle.class.php : 227) Could not copy D:/htdocs/cudownelata/_cms/core/packages/core/modContext/09a091d0aff32ee0a9ae2ca01d01d85c/1/ to D:/htdocs/cudownelata/_cms/ht.access
[2017-05-07 20:56:26] (ERROR @ D:\htdocs\cudownelata\_cms\core\xpdo\transport\xpdoobjectvehicle.class.php : 227) Could not copy D:/htdocs/cudownelata/_cms/core/packages/core/modContext/bcd874e2c685e6fd4fec9af7174cd618/0/ to D:/htdocs/cudownelata/_cms/manager/assets
[2017-05-07 20:56:26] (ERROR @ D:\htdocs\cudownelata\_cms\core\xpdo\transport\xpdoobjectvehicle.class.php : 227) Could not copy D:/htdocs/cudownelata/_cms/core/packages/core/modContext/bcd874e2c685e6fd4fec9af7174cd618/1/ to D:/htdocs/cudownelata/_cms/manager/controllers
[2017-05-07 20:56:26] (ERROR @ D:\htdocs\cudownelata\_cms\core\xpdo\transport\xpdoobjectvehicle.class.php : 227) Could not copy D:/htdocs/cudownelata/_cms/core/packages/core/modContext/bcd874e2c685e6fd4fec9af7174cd618/2/ to D:/htdocs/cudownelata/_cms/manager/templates
[2017-05-07 20:56:26] (ERROR @ D:\htdocs\cudownelata\_cms\core\xpdo\transport\xpdoobjectvehicle.class.php : 227) Could not copy D:/htdocs/cudownelata/_cms/core/packages/core/modContext/bcd874e2c685e6fd4fec9af7174cd618/3/ to D:/htdocs/cudownelata/_cms/manager/min
[2017-05-07 20:56:26] (ERROR @ D:\htdocs\cudownelata\_cms\core\xpdo\transport\xpdoobjectvehicle.class.php : 227) Could not copy D:/htdocs/cudownelata/_cms/core/packages/core/modContext/bcd874e2c685e6fd4fec9af7174cd618/4/ to D:/htdocs/cudownelata/_cms/manager/ht.access
[2017-05-07 20:56:26] (ERROR @ D:\htdocs\cudownelata\_cms\core\xpdo\transport\xpdoobjectvehicle.class.php : 227) Could not copy D:/htdocs/cudownelata/_cms/core/packages/core/modContext/bcd874e2c685e6fd4fec9af7174cd618/5/ to D:/htdocs/cudownelata/_cms/manager/index.php
[2017-05-07 20:56:26] (ERROR @ D:\htdocs\cudownelata\_cms\core\xpdo\transport\xpdofilevehicle.class.php : 40) Could not install files from D:/htdocs/cudownelata/_cms/core/packages/core/xPDOFileVehicle/2b4a9dc0c4ed23cc5f547e741f40fbbd/ to D:/htdocs/cudownelata/_cms/connectors/
[2017-05-07 20:56:26] (ERROR @ D:\htdocs\cudownelata\_cms\core\xpdo\transport\xpdofilevehicle.class.php : 40) Could not install files from D:/htdocs/cudownelata/_cms/core/packages/core/xPDOFileVehicle/b982e78273bfc9d8c4a61bf4bab507f0/ to D:/htdocs/cudownelata/_cms/connectors/
[2017-05-07 20:56:26] (ERROR @ D:\htdocs\cudownelata\_cms\core\xpdo\transport\xpdofilevehicle.class.php : 40) Could not install files from D:/htdocs/cudownelata/_cms/core/packages/core/xPDOFileVehicle/725190f61150cb5698ce511c049588d8/ to D:/htdocs/cudownelata/_cms/connectors/
[2017-05-07 20:56:26] (ERROR @ D:\htdocs\cudownelata\_cms\core\xpdo\transport\xpdofilevehicle.class.php : 40) Could not install files from D:/htdocs/cudownelata/_cms/core/packages/core/xPDOFileVehicle/0f29f3899a75cde9b682b7fca01ffdf2/ to D:/htdocs/cudownelata/_cms/connectors/
I have checked if the paths and files exist. Here's how it is:
There's a directory:
D:/htdocs/mysite/_cms/core/packages/core/modContext/
There are files:
d:\htdocs\cudownelata\_cms\core\packages\core\modContext\09a091d0aff32ee0a9ae2ca01d01d85c.vehicle
d:\htdocs\cudownelata\_cms\core\packages\core\modContext\09a091d0aff32ee0a9ae2ca01d01d85c.resolve.core.resolver
But there's no dir like:
D:/htdocs/cudownelata/_cms/core/packages/core/modContext/09a091d0aff32ee0a9ae2ca01d01d85c/0/
Anyway the files it tried to copy: index.php, ht.access
are in the dir: D:/htdocs/cudownelata/_cms/
and also files/directories:
/manager/assets
/manager/controllers
/manager/templates
/manager/min
/manager/ht.access
/manager/index.php
were created also.
Similar situation is with the second part of the errors ('Could not install files') - files where created at their destinations.
Then I removed the cache directory, cleared the cookies, tried to login to the /manager again, after supplying proper login and pass, I still get the blank screen at my local testing address: http://cudownelata/manager/. I checked the the cache directory - the files there has been recreated by the cache/log directory and the log file has not been recreated.
Directories in d:\htdocs\cudownelata\_cms\core\config\config.inc.php looks fine.
Directory in d:\htdocs\cudownelata\_cms\manager\config.core.php looks fine too.
What can I do next to find the problem?