I have recently upgraded my older SSD to a larger one. I successfully cloned MAC partition (from old SSD), resized it with Disk Utility - everything runs well on Mac side. Then, I created a bootcamp partition with Disk Utility and cloned my old bootcamp partition (from old SSD) with Winclone (most recent one) - everything went well, but when restarting (with option key) I saw EFI boot and, after selecting it - black screen, will not boot. I used Winclone to set it to Legacy, restarted - now it shows Windows (with Option key) but will not boot; instead, when I select it to boot, it shows Apple logo and progress line is not moving. Mac boots well, no problem.
Any help will be appreciated.
Here some system details:
Mac Book Pro (retina), mid 2014, macOS Mojave 10.14.6, Windows 7 on bootcamp (everything worked well on the old SSD).
and from Winclone log:
2020-03-19T20:06:36-04:00:===============================================
2020-03-19T20:06:56-04:00:Starting Helper Tool
2020-03-19T20:06:56-04:00:setting up listener for mach service com.twocanoes.WincloneHelper
2020-03-19T20:06:56-04:00:Getting new connection request
2020-03-19T20:07:00-04:00:Volume mounted Read/Write at /Volumes/BOOTCAMP
2020-03-19T20:07:00-04:00:Updating MBR On Device
2020-03-19T20:07:00-04:00:updating MBR and partition info
2020-03-19T20:07:01-04:00:check to see if we are missing the BOOT folder and have one in the image to restore
2020-03-19T20:07:01-04:00:Boot Manager is at (null) and Boot File is at (null)
2020-03-19T20:07:01-04:00:Mounting /dev/disk0s3
2020-03-19T20:07:02-04:00:Mounted at /Volumes/BOOTCAMP
2020-03-19T20:07:02-04:00:Found BOOT folder or boot.ini at top level so we have a standard Windows bootable Windows partition
2020-03-19T20:07:03-04:00:Volume mounted Read/write at /Volumes/BOOTCAMP
2020-03-19T20:10:34-04:00:Winclone 8.1 (48104)
2020-03-19T20:10:34-04:00:Product ID:Winclone Standard
2020-03-19T20:10:35-04:00:Model Identifier: MacBookPro11,2
2020-03-19T20:10:35-04:00:=================diskutil list=================
2020-03-19T20:10:36-04:00:/dev/disk0 (internal):
#:                       TYPE NAME                    SIZE       IDENTIFIER
0:      GUID_partition_scheme                         960.2 GB   disk0
1:                        EFI EFI                     209.7 MB   disk0s1
2:                 Apple_APFS Container disk1         599.5 GB   disk0s2
3:       Microsoft Basic Data BOOTCAMP                360.3 GB   disk0s3
/dev/disk1 (synthesized):
#:                       TYPE NAME                    SIZE       IDENTIFIER
0:      APFS Container Scheme -                      +599.5 GB   disk1
Physical Store disk0s2
1:                APFS Volume Macintosh HD            89.7 GB    disk1s1
2:                APFS Volume Preboot                 42.1 MB    disk1s2
3:                APFS Volume Recovery                510.4 MB   disk1s3
4:                APFS Volume VM                      1.1 GB     disk1s4
 Someone else has the same problem with OWC SSD, posted on this forum.
 Someone else has the same problem with OWC SSD, posted on this forum.