Hi Celine Dameron,
This crash unfortunately occurs right after the splash screen but before substance designer opens and I'm unable to submit a crash report. All I get is the "substance designer quit unexpectedly" but I notice now that this report is not sent to you guys but to apple.

I have not had substance designer installed before on this mac... Substance Bitmap2 and substance designer are working just fine though.
Is there anything else I can send through to you that may help?
Here is abit of info about my mac ..
VM Region Summary:
ReadOnly portion of Libraries: Total=321.2M resident=217.5M(68%) swapped_out_or_unallocated=103.6M(32%)
Writable regions: Total=378.1M written=210.4M(56%) resident=222.1M(59%) swapped_out=0K(0%) unallocated=156.1M(41%)
REGION TYPE VIRTUAL
=========== =======
CG backing stores 6956K
CG image 60K
CG shared images 464K
CoreAnimation 16K
CoreImage 16K
CoreUI image data 48K
IOKit 12.3M
Kernel Alloc Once 8K
MALLOC 330.4M
MALLOC (admin) 32K
OpenCL 16K
STACK GUARD 56.1M
Stack 14.7M
VM_ALLOCATE 17.1M
__DATA 29.9M
__GLSLBUILTINS 2588K
__IMAGE 528K
__LINKEDIT 88.2M
__TEXT 232.9M
__UNICODE 552K
mapped file 67.6M
shared memory 4K
=========== =======
TOTAL 860.3M
Model: MacBookPro11,3, BootROM MBP112.0138.B18, 4 processors, Intel Core i7, 2.6 GHz, 16 GB, SMC 2.19f12
Graphics: Intel Iris Pro, Intel Iris Pro, Built-In
Graphics: NVIDIA GeForce GT 750M, NVIDIA GeForce GT 750M, PCIe, 2048 MB
Memory Module: BANK 0/DIMM0, 8 GB, DDR3, 1600 MHz, 0x02FE, -
Memory Module: BANK 1/DIMM0, 8 GB, DDR3, 1600 MHz, 0x02FE, -
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x134), Broadcom BCM43xx 1.0 (7.15.166.24.3)
Bluetooth: Version 4.3.6f4 17916, 3 services, 18 devices, 1 incoming serial ports
Network Service: AirPort, AirPort, en0
Serial ATA Device: APPLE SSD SM1024F, 1 TB
USB Device: Internal Memory Card Reader
USB Device: Cintiq 13HD touch USB Hub
USB Device: Cintiq 13HD Touch Tablet
USB Device: Razer Tartarus Chroma
USB Device: Cintiq 13HD Touch
USB Device: CP2102 USB to UART Bridge Controller
USB Device: Razer Mamba
USB Device: Apple Internal Keyboard / Trackpad
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
Thunderbolt Bus: MacBook Pro, Apple Inc., 17.1